Please hurry, this is past due.Don’t answer if you don’t know.

Please Hurry, This Is Past Due.Dont Answer If You Dont Know.

Answers

Answer 1

Answer:

31.4cm

Step-by-step explanation:

Formula for circumference of a circle:

[tex]C = 2\pi r[/tex]

The radius of a circle is half of the diameter:

10/2 = 5

Plug in the values using 3.14 for pi:

C = 2(3.14)(5)

C = 31.4cm

Answer 2

Answer:

D. 70.39

Step-by-step explanation:

This is not a good question, but I will show you how to get the answer I chose.

Area = (pi)(r)^2

394.38 = (3.14)(r)^2

divide both sides by 3.14

125.598726 = r^2

take the square root of both sides

r = 11.207083...

rounded is 11.21

---------------------------

Circumference = (2)(pi)(r)

C = (2)(3.14)(11.207083)

C = 70.38

----------------------------------------

Here's why it's a bad question:

If the diameter is 10, the radius is half of that, = 5

Area = (pi)(r)^2

Area = (3.14)(5)^2

A = (3.14)(25)

A = 78.5

So the question says the diameter is 10, but if that's true, the area cannot be 394.38

Also, the circumference can be calculated as (pi)(diameter), so 3.14 x 10 = 31.40, which is not an answer option.


Related Questions

what is the coefficient for x in 8+ x/2 ​

Answers

Answer: x= 8+ x over 2 = x over 2 + 8

Step-by-step explanation:

14)
Which statement best describes the solutions of a two-variable equation?


A)
The ordered pairs must lie near the graphed equation.

B)
The ordered pairs must have x = 0 for one coordinate.

C)
The ordered pairs must lie on the graphed equation.

D)
The ordered pairs must have y = 0 for one coordinate.

PLEASE HELP!!

Answers

Answer:

Solution of a System. In general, a solution of a system in two variables is an ordered pair that makes BOTH equations true. In other words, it is where the two graphs intersect, what they have in common. So if an ordered pair is a solution to one equation, but not the other, then it is NOT a solution to the system.

Answer: A) The ordered pairs must lie near the graphed equation

Dylan opened a credit card account with $575.00 of available credit. Now that he has made some purchases, Dylan's account only has $465.75 of available credit. What is the percentage decrease of the amount of available credit in Dylan's account?

Answers

Answer:

19%

Step-by-step explanation:

First, we have to find how much did he spend by taking

$575.00 - $465.75 = $109.25

Then we find the percentage decrease by taking

109.25 divided by 575, then times 100% = 19%

So,  the percentage decrease of the amount of available credit in Dylan's account is 19%

Is
233
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14
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Answer:

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4. Given the function g(x) = 3x - 5, find the value of g(2).​

Answers

Answer:

g(2)=1

Step-by-step explanation:

g(x)=3x-5

Putting the value of x in the equation.

g(2)=3(2)-5

g(2)=6-5

g(2)=1.

Solve for x in the triangle. Round your answer to the nearest tenth.
6
X
69°
X

Answers

hello i am just need points so sorry you didnt get answer

3 of 103 of 10 Item
04:59




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Quetion
Suppoe a plane flie 48 mile in 12 minute. The relationhip between mile flown, x, and minute flown, y, by the plane can repreented by the equation y = 14x. How far will the plane fly in 28 minute?
Repone
A 120 mile120 mile
B 116 mile116 mile
C 112 mile112 mile
D 124 mile

Answers

The plane will fly 392 miles in 28 minutes. Therefore, the answer is D) 124 miles.

What is the relationship between distance and time?

The important thing is that speed is always the ratio of the distance traveled to the time needed to travel that distance: distance/time.

To find out how far the plane will fly in 28 minutes, we need to substitute x = 28 into the equation y = 14x.

y = 14x represents the relationship between the distance flown (y) and time flown (x).

Substituting x = 28 into the equation:

y = 14 * 28 = 392

Hence, the plane will fly 392 miles in 28 minutes.

Therefore, the answer is D) 124 miles.

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A scale drawing of a rectangular playground has a length of 30 inches and a width of 20 inches as shown. The scale is 1 inch = 15 feet. What is the area of the actual playground?
10 points

Answers

I will try my best to answer this question

Answer:

Step-by-step explanation:

L x W = A

L = 30 * 15 = 450.

L = 450.

L x W = A

450 x ? = A

W = 20 X 15

W = 300.

L x W = A

450 x 300 = A

A = 135,000

A hockey team scored the following number of goals in their last 5 games:

2,3,5, 3,2

Which is the mean absolute deviation of the number of goals?

Hurry pls

Answers

The mean absolute deviation of the number of goals is 0.8 goals

What is Mean Absolute Deviation ?

The average distance between each data value and the mean is known as the mean absolute deviation (MAD) of a data collection. A measure of variance in a data collection is the mean absolute deviation. We may determine how "spread out" the values in a data collection are by looking at the mean absolute deviation.

The average distance between data points and a center point is referred to as mean absolute deviation. N is the number of words in the sample, where xi is the sample's individual value and x is the sample's mean or average.

Enter the numbers in the provided input box, separated by commas.To determine the mean absolute deviation for a set of data, click the "Calculate" button.To obtain the mean absolute deviation for the various figures, click the "Reset" option to clear the fields.

The mean of the goals scored is = (2+3+5+3 +2)/5 = 3

The Mean Absolute Deviation is = [tex]\frac{1}{5}\{|(2-3)| + |(3-3)| + |(5-3)| + |(3-3)| + |(2-3)|}\}\\[/tex] = 4/5 = 0.8

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A 2-column table has 4 rows. The first column is labeled x with entries 1, 2, 3, 4. The second column is labeled y with entries 4.5, 6.75, 10.125, 15.1875.
What is the multiplicative rate of change of the exponential function represented in the table?

1.5
2.25
3.0
4.5

Answers

I believe it’s 2.25

The multiplicative rate of change of the exponential function represented in the table is 1.5.

Option A is the correct answer.

What is a function?

A function has an input and an output.

A function can be one-to-one or onto one.

It simply indicated the relationships between the input and the output.

Example:

f(x) = 2x + 1

f(1) = 2 + 1 = 3

f(2) = 2 x 2 + 1 = 4 + 1 = 5

The outputs of the functions are 3 and 5

The inputs of the function are 1 and 2.

We have,

To find the multiplicative rate of change of the exponential function represented in the table, we need to look at the ratio of consecutive

y-values.

The first ratio is:

6.75 / 4.5 = 1.5

The second ratio is:

10.125 / 6.75 = 1.5

The third ratio is:

15.1875 / 10.125 = 1.5

Since all three ratios are the same, we can conclude that the function is exponential with a constant multiplicative rate of change equal to 1.5.

Therefore,

The multiplicative rate of change of the exponential function represented in the table is 1.5.

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Draw a model for the fraction 1/6

Answers

Answer:

Hope the picture helps you draw.

Step-by-step explanation:

A right triangle has two sides with lengths 10 and 10. What is the length of its third side?

Answers

Answer:

its C

Step-by-step explanation:

Need help I’m not sure how to answer it will give 30 points

Answers

Y = 540 is the answer

I Don't know how to do this, please help me!! :( number 19

Answers

All angles of a triangles equal to 180, 180 degrees minus 28 and 103= the missing angle, 49!

Answer:

Step-by-step explanation:

#19. m∠JML = 126°

#20. [tex]P_{JKLM}[/tex] = 50 units

One angle of a triangle measures 45°. The other two angles are in a ratio of 7:20. What are the measures of those two angles?

Answers

Answer:

35° and 100°

Step-by-step explanation:

The total angle of a triangle = 180°
The total angle of two angles = 180° - 45° = 135°
One part of the ratio = 135° : (20 + 7) = 5°
The smaller angle = 5° x 7  = 35°
The bigger angle = 5° x 20 = 100°

Answer:

35° and 100°

Step-by-step explanation:

the sum of the 3 angles in a triangle is 180°

the ratio of 2 angles is 7 : 20 = 7x : 20x ( x is a multiplier )

equate the sum to the 3 angles to 180 and solve for x

45 + 7x + 20x = 180

45 + 27x = 180 ( subtract 45 from both sides )

27x = 135 ( divide both sides by 27 )

x = 5

Then

7x = 7 × 5 = 35

20x = 20 × 5 = 100

the measure of the 2 angles is 35° and 100°

Help me ASAP! Please

Answers

Answer:

i think the answer is b

Step-by-step explanation:

Answer:

b) is correct dear!

Step-by-step explanation:

see it carefully .... you will come to know ! *b* one is exactly right.....

can someone help me with this I'll give a crown thing please hurry!​

Answers

Answer:

1) 1: 107

  2: 73

  3: 107

  4: 73

  5: 107

  6: 73

  7: 107

  8: 73

3) 1: 128

  2: 52

  3: 128

  4: 52

  5: 128

  6: 52

  7: 128

  8: 52

Step-by-step explanation:

Vertical, corresponding, alternate exterior, and alternate interior angles are all congruent (equal). Angles such as same side exterior and same-side interior are supplementary; meaning these angles add up to 180°.

Think about all the models and strategies you have discussed today. Describe how one of them helped you better understand how to find the slope of a line.​

Answers

Answer:

I could find the slope of a line by looking at the gradient of a graph that the line creates. If the line is linear, then the gradient will be a constant value, which I can use to find the value of the slope. If the line is not linear, then I can use a derivative to find the slope at a given point. However, if the line is concave or concave up, then I will need to take the second derivative of the equation to determine which point on the line is closest to the point that I'm trying to calculate.

Step-by-step explanation:

Please help
VX is a midsegment of UWY
IF UY=13p-1 and VX=20p-95 what is UY

Answers

The length UY of the triangle is 90 units

How to determine the length UY

From the question, we have the following parameters that can be used in our computation:

VX is a midsegment of triangle UWYUY = 13p - 1 and VX = 20p - 95

This means that

UY = 2 * VX

Substitute the known values in the above equation, so, we have the following representation

13p - 1 = 2 * (20p - 95)

Evaluate the products

13p - 1 = 40p - 190

So, we have

40p - 13p = 190 - 1

So, we have

27p = 189

Divide by 27

p = 7

Substitute p = 7 in UY = 13p - 1

UY = 13 * 7 - 1

So, we have

UY = 90

Hence, the length is 90 units

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A Triangle has two sides of length 16.4 and 10.2. What compound inequality describes the possible length for the 3rd side

Answers

Answer:

6.2 < x < 26.6

Step-by-step explanation:

The length of a side of a triangle is between the difference and the sum of the lengths of the other two sides.

16.4 - 10.2 = 6.2

16.4 + 10.2 = 26.6

Let x = length of third side.

6.2 < x < 26.6

Can the sine ratio of an acute angle be greater than 1?

Answers

No, the sine ratio of an acute angle cannot be greater than 1.

What is an acute angle?

Each angle in an acute triangle must be less than 90 degrees. A triangle is not an acute triangle even if one of its angles is 90 degrees. Because all angles (60°) are less than 90°, an equilateral triangle, for instance, is always sharp.

Here,

We have to determine whether the sine ratio of an acute angle can be greater than 1 or not.

We concluded that the value of the Sine ratio will always be between zero and one.

The Sine ratio is related to one of the acute angles of a right triangle such that the sine of the acute angle is the ratio of the side opposite the specific acute angle (the reference angle) to the hypotenuse.

Hence, the sine ratio of an acute angle cannot be greater than 1.

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What is the degree of the polynomial √ 3?

Answers

The degree of the polynomial √3 is 1.

What is polynomial?

Polynomial is an expression consisting of variables and coefficients, that involves only the operations of addition, subtraction, multiplication and non-negative integer exponents of variables. Polynomials are often used to solve problems in algebra, geometry, calculus and other branches of mathematics.

A polynomial is an expression made up of variables, constants, and exponents.

A polynomial is said to have a degree when the highest degree of any of its terms is known.

The degree of a polynomial is determined by the highest exponent of a given term. In the case of √3, the exponent is 1, making the degree 1.

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Pls can someone answer these two I will give brainliest and 30 points

Answers

Answer:

The first one is false.

3(2 ÷ x)

The second is true.

please answer<3 its simple but ion know how-

Answers

Answer:

y= 4/3x + 2

Step-by-step explanation:

The slope is rise/run. It would be 8/6. Once you simplify, it's 4/3. the y intercept is at 2. Put it together, and there's your answer.

hope this helps!!

In 2016 the population of North Carolina was approximately 1 × 10^7. The population of Raleigh was approximately 4.6 × 10^5. How many times larger was the population of North Carolina than the population of Raleigh, to the nearest whole number?

Answers

the population of North Carolina was approximately 22 times larger than the population of Raleigh

The model below represents 2 x + 1 = negative x + 4. 2 green long tiles and 1 green square tile = 1 long red tile and 4 square green tiles What is the value of x when solving the equation 2 x + 1 = negative x + 4 using the algebra tiles? x = negative 3 x = negative 1 x = 1 x = 3

Answers

Answer:

The model you described is a mathematical representation using algebra tiles, and it represents the equation 2x + 1 = -x + 4.

Step-by-step explanation:

To solve this equation for x, we need to isolate x on one side of the equation by using the operations of algebra (such as addition, subtraction, multiplication, and division).

In this case, we can start by adding x to both sides:

2x + 1 + x = -x + 4 + x

This gives us:

3x + 1 = 4

The next step would be to subtract 1 from both sides:

3x = 3

then we divide both sides by 3

x = 1

So x=1 is the solution.

The algebra tiles help to visualize the manipulation of equations, but the actual solving process is algebraic manipulation of the equation.

what are the nouns in this sentence?

Answers

Answer:

A noun is most commonly taught a person, place, or thing and sometimes idea. In this sentence, it would be Magazine, Americans, and carbohydrates. And if smith is also part of the sentence, he is a person, so its also a noun. :) Happy learning friend

You select a marble from a bag of yellow and green marbles and put it back. You record how many yellow marbles are selected in two attempts. The graph shows the theoretical probability distribution.
Which could be the contents of the bag?

A. 2 yellow, 2 green
B. 2 yellow, 4 green
C. 3 yellow, 2 green
D. 2 yellow, 3 green

Answers

The there is 3 yellow, 2 greens marble in the bag because there is less probability of 0 yellow, number of yellow should be higher than number of greens option (C) is correct.

What is probability?

It is defined as the ratio of the number of favorable outcomes to the total number of outcomes, in other words the probability is the number that shows the happening of the event.

We have a graph shows the theoretical probability distribution.

As you select a marble from a bag of yellow and green marbles and put it back. You record how many yellow marbles are selected in two attempts.

Since, there is less probability of 0 yellow, number of yellow should be higher than number of greens.

Thus, the there is 3 yellow, 2 greens marble in the bag because there is less probability of 0 yellow, number of yellow should be higher than number of greens option (C) is correct.

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HELP ! Will give BRAINLEIST

Answers

[tex]\mathfrak{\huge{\orange{\underline{\underline{AnSwEr:-}}}}}[/tex]

Actually Welcome to the concept of Trigonometric Ratios.

10.) Cos 40° = z/32 , Hence z = 24.51

11.) Sin 58° = 27/x , hence x = 31.83

12.) Tan 33° = w/19 , hence w = 12.33

13.) Cos 52° = k/8.7, Hence k = 5.35

Work out 37% of 4618.57
Give your answer to 1 decimal place.

Answers

Answer:

37/100(4618.57)

170887.09/100

1708.9

The solution of the given expression is 1708.9.

What is percentage?

A percentage is a value that indicates 100th part of any quantity.

A percentage can be converted into a fraction or a decimal by dividing it by 100.

The given expression is as below,

37% of 4618.57

It can be simplified as follows,

37% of 4618.57

= 37/100 × 4618.57

= 1708.87

It can be approximated as 1708.9.

Hence, the given expression can be worked out up to one decimal place as 1708.9.

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Read the following excerpt and solve the problem below.You know on the basis of a priori knowledge that dinner is eaten in the evening, not themorning; therefore, your friend means six P.M., not six A.M.If your mother says she is going to drive to town, you know a priori that she will drive the car, not a teamof horses or a semi truck.Use a priori knowledge to make an inference from the following implication:An advertisement claims that its margarine is higher in polyunsaturates than its competitors.You infer that polyunsaturates areOunhealthyOneither healthy nor unhealthyhealthyfor you. I will mark you brainlist! What is the following person's job?5. Ms. Ramirez prepared blueprints of her ideas for a new office building Tell whether the angles are adjacent or vertical. Then find the value of x. Please help asap!!! Which of the following statements about a gene that shows maternal effect inheritance is true?O Offspring will have a mutant phenotype if the father has a mutant genotype.O Offspring will show a mutant phenotype if the mother has a mutant genotype.O Embryonic cells transcribe the gene.O Offspring will always show a mutant phenotype if they have a mutant genotype. why does computer need memory ABC Corp purchased a conference room table on July 1, 2014 for $2,800. The estimated salvage (disposal) value is $400.00 and the estimated useful life is 5 years. What is the accumulated depreciation at the end of 2017? Yan has already finished Three-fifths of the 45 math problems he was assigned today. Each math problem took him 1Four-fifths of a minute to complete. If this pace continues, how much more time, to the nearest minute, will the rest of the problems take him to finish?18 minutes27 minutes32 minutes43 minutes In a survey of 170 girls, it was found that 18 girlscan neither dance nor can sing, 96 can dance and69 can sing. By representing these information ina Venn-diagram, find the number of girls whoboth dance and sing.Ans: 13 Multiply the two fractions (1/2)(2/5). Simplify your answer.A.2/7B.1/5C.20/100D.2/10 Why was Diem unpopular among many South Vietnamese? Check all that apply.A)He was supported by the Viet Minh.B)He was supported by the United States.C)He favored Roman Catholics over Buddhists.D)He favored Buddhists over Roman Catholics.E)He suppressed opposition against him. F)He suppressed Western-style education. What you need to focus on in school750 words needed can someone pls help me with all of these questions Can anyone help please p(x)=2x^2+4x+2please say the answer fast I have an activity A _____ mixture not blend, it includes suspensions and colloids.A) solutionsB) homogeneous C) heterogeneous D) solvents If h(x) = f(x) - g(x) = 2x, at what x-value will f(x) = g(x) + 20?a) x = 20b) x = 10c) x = 5d) x = 2 What belief during the Middle Ages allowed the Catholic Church to maintain its power?Plz help me Jeffrey plans to rent a beach house for sister's birthday and will use the savings to pay for it the company charges to $25 cleaning fee plus $10 per hour for the house if he rents the house for six hours what will the change in Jeffrey savings