Consider whether it's wrong or right.​

Consider Whether It's Wrong Or Right.

Answers

Answer 1

The solution to the equations are

0 ∈ N is False               7/2 ∈ Q is True

√16 ∈ Q' is False          π ∈ Q' is True

3/2 ∈ I is False              -3 ∈  R is True

0 ∈ I is True                  -1 ∈ I⁺ is False

( 1 - 3 ) ∈ N is False       8/2 ∈ I is True

What is an Equation?

Equations are mathematical statements with two algebraic expressions flanking the equals (=) sign on either side.

It demonstrates the equality of the relationship between the expressions printed on the left and right sides.

Coefficients, variables, operators, constants, terms, expressions, and the equal to sign are some of the components of an equation. The "=" sign and terms on both sides must always be present when writing an equation.

Given data ,

Let the number be represented as A

Now , the equation will be

a)

Let the number be A = 0

The number 0 is a whole number , rational number and an integer

0 is not a natural number

So , the equation is False

b)

Let the number be A = √16

The value of A = 4

The number 4 is a natural number , whole number , rational number and an integer

4 is not an irrational number

So , the equation is False

c)

Let the number be A = 3/2

The number 3/2 is a rational number

3/2 is not an integer

So , the equation is False

d)

Let the number be A = 0

The number 0 is a whole number , rational number and an integer

0 is an integer

So , the equation is True

e)

Let the number be A =  ( 1 - 3 )

The value of A = -2

The number -2 is a rational number and an integer

-2 is not a natural number

So , the equation is False

f)

Let the number be A = 7/2

The number 7/2 is a rational number

7/2 is a rational number

So , the equation is True

g)

Let the number be A = π

The number π  is an irrational number

π is an irrational number

So , the equation is True

h)

Let the number be A = -3

The number -3 is a real number

7/2 is a real number

So , the equation is True

i)

Let the number be A = -1

The number -1 is an integer and real number

-1 is a negative integer

So , the equation is False

j)

Let the number be A = 8/2

The value of A = 4

The number 4 is a natural , whole , integer and rational number

4 is an integer

So , the equation is True

Hence , the equations are solved

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Related Questions

Which equation is part of the same fact family as 5 x 4 =20?

Answers

4x5=20 Hope this helps have a good rest of your day

"what is the median of the following values 9,9,2,8,11,6,4"

Answers

The median is 8 because it is right in the middle

Answer: 8

Step-by-step explanation:

Arrange the data in ascending order, and the median is the middle value. If the number of values is an even number, the median will be the average of the two middle numbers.

Rearrange 9, 9, 2, 8, 11, 6, 4 in ascending order:

2, 4, 6, 8, 9, 9, 11

The number eight appears to be in the very middle, therefore it is the median.

Find the range of the following details

Answers

Mean- 6.22
Median- 5
Mode- 11 (appears 2 times)
Range- 14

Solve
3x 2 2x 5 1 x
—— —— ——
4 3 6

Answers

Answer:

6x/4×10x/3× x/6

5x^3/6

Find the product.
(6a² + 4b) (a²- b)

Answers

On solving the provide question, we can say that - the quadratic equation [tex](6a^2 + 4b)(a^2 - b)[/tex] = -4

What is quadratic equation?

A quadratic equation is x ax2+bx+c=0, which is a quadratic polynomial in a single variable. a 0. The Fundamental Theorem of Algebra ensures that it has at least one solution since this polynomial is of second order. Solutions may be simple or complicated. An equation that is quadratic is a quadratic equation. This indicates that it has at least one word that has to be squared. The formula "ax2 + bx + c = 0" is one of the often used solutions for quadratic equations. where are numerical coefficients or constants a, b, and c. where the variable "X" is unidentified.

here, we have

[tex](6a^2 + 4b)(a^2 - b)[/tex]

a = 0 and b = 1

-4

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Find sin(a) in the triangle.

Answers

Answer:

D. 20/29

Step-by-step explanation:

The sine of an angle in a right triangle is the ratio between the side opposite to the angle and the side adjacent to the angle, or [tex]sin(a) = \frac{opposite}{hypotenuse}[/tex]. The hypotenuse is the longest side of a right triangle.

In this case, the opposite side has length 20, and the hypotenuse has length 29. Therefore, the answer is

[tex]sin(a) = \frac{20}{29}[/tex].

To remember this (and the other trigonmetric ratios), you can use the acronym SOCAHTOA, where

SOH is sin(a) = opposite/hypotenuse

CAH is cos(a) = adjacent/hypotenuse

TOA is tan(a) = opposite/adjacent

plz help me 5th grade work

Answers

Answer:

228 chocolate chips

Step-by-step explanation:

I don't really know the methods you used because I didn't use them in 5th grade. But the answer is 228 chips.

38 + 38 + 38 + 38 + 38 + 38 = 228

Answer:

1. 6x30 = 180

  6x8 = 48

180+48 = 228

2. 38 x 6 = 228

Help please I’ll give extra points

Answers

Answer:

56

Step-by-step explanation:

180-124 ....................

Mr. Tompkins rode a bus that averaged 30 mph from his home to the airport, and
flew to another city at 250 mph. If his total trip was 670 miles and it took him four
hours of traveling time, how many miles does he live from the airport?

Answers

Therefore, Mr. Tompkins lives 240 miles from the airport.

Define acceleration.

Acceleration is the rate of change of velocity of an object. It is a vector quantity that has both magnitude and direction. Mathematically, it is the derivative of velocity with respect to time. In simpler terms, it is the change in speed or direction of an object over time.

What is velocity?

Velocity is a vector quantity that describes the rate of change of an object's position. It has both magnitude and direction. The magnitude of velocity is the speed of an object, which is the distance covered per unit of time.

We can start solving the problem by using the formula: distance = speed x time.

Let x be the distance from Mr. Tompkins' home to the airport in miles.

Therefore, the distance from the airport to the other city is (670 - x) miles

we know that the total traveling time is 4 hours

so we can set up two equations:

x/30 + (670 - x)/250 = 4

x + (670 - x)/8 = 120

we can solve for x

x = 240 miles

Therefore, Mr. Tompkins lives 240 miles from the airport.

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Help me please?!?!? Giving brainly!

Answers

21, 19, 25, 23

Step-by-step explanation:

I hope this helps!

Answer: it's the third answer

Step-by-step explanation: + 6 then -2

Find the surface area of the rectangular prism.
1yd
3 yd
5 yd

Answers

Answer:

Step-by-step explanation:

So first you going to multiply the 1 by the 5 yd then divide that 3 by how many blocks there are and then add your answer of 40

A television weather forecaster reported
that temperatures the previous night had
stayed between -6 °F and 2 ºf Which
of the following might have been the
temperature the previous night?
A -7 °F
B -3 °F
C 3 °F
D 9 °F

Answers

The answer is B. -3 ________

i will give Brainiest if you are right

Answers

Answer:

D. $69,160

Step-by-step explanation:

40,820(10) - 33,904(10) = 408,200 - 339,040 = 69,160

Find the volume of the rectangular prism.

Answers

Answer:

1 1/2*3 1/2*5= 5 cm^3

l need help!! please ​

Answers

1= 4.1 ft
2= 18 cm
3= 1pi m

Find . =



Find lim x→5 f(x) if f(x) = {

Answers

Answer: -26

Step-by-step explanation:

edge 2021

Find the area of the shaded region.
40 ft
16 ft
14 ft
10 ft

Answers

Answer:

Area = 780 ft²

Step-by-step explanation:

Area of the shaded region = area of rectangle A + area of rectangle B

Area of rectangle A = L*W

L = 40 ft

W = 16 ft

Area of rectangle A = 40*16 = 640 ft²

Area of rectangle B = L*W

L = 10 ft

W = 14 ft

Area of rectangle B = 10*14 = 140 ft²

Area of the shaded region = 640 + 140 = 780 ft²

Dan sold 40 concert tickets in 5 days. Each day he sold 3 tickets more than the previous day the number of tickets he sold on the third day is

Answers

56
step my step:
multiply add divide

If a person making $6.50 gets a $0.70 raise, what is the percent increase? Round to the nearest tenth of a percent.

Answers

Answer:

10.8% increase

Step-by-step explanation:

($0.70/$6.50) x 100 = 10.769% = 10.8%

GIVING BRAINLIEST FOR CORRECT ANSWER WITH EXPLANATION HELP NOW

Answers

Answer:

x = 250°

Step-by-step explanation:

"Angle formed between a chord and tangent intersecting on a circle measure the half of the intercepted arc"

From the figure attached,

Angle between the chord and the tangent = 55°

Measure of intercepted arc (minor arc AB) = h°

Therefore, 55° = [tex]\frac{1}{2}(h)[/tex]

[tex]h=110^0[/tex]

And m(minor arc AB) + m(major arc AB) = 360°

h° + x° = 360°

110° + x° = 360°

x° = 360° - 110°°

x = 250°

Therefore, measure of the intercepted arc is 250°.

Which expression is equivalent to log 12 x^ 4 sqrt x^ 3 -2 (x+1)^ 5 ?

Answers

The equivalent expression of log₁₂(x⁴√x³) - 2(x+1)⁵ is 11/2log₁₂(x) - 2(x+1)⁵

How to determine the equivalent expression

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

log 12 x^ 4 sqrt x^ 3 -2 (x+1)^ 5 ?

Express properly

So, we have the following representation

log₁₂(x⁴√x³) - 2(x+1)⁵

Evaluate the exponent

log₁₂(√x¹¹) - 2(x+1)⁵

Apply the power rule of logarithm

This gives

11/2log₁₂(x) - 2(x+1)⁵

Hence, the equivalent expression is 11/2log₁₂(x) - 2(x+1)⁵

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Hello how to work out this question

Answers

Answer:

angle x is 69. angle y is 69 as well

Step-by-step explanation:

A triangular prism has a height of 9 meters and a triangular base with the following dimensions. What is the surface area of the prism? 420 m 2 324 m 2 504 m 2 372 m 2

Answers

Answer:

420 m2

Step-by-step explanation:

Hope this helps

The surface area of the prism will be equal to 366 square meters.

What is surface area?

The space occupied by any two-dimensional figure in a plane is called the area. The area of the outer surface of any object is called the surface area.

Given that:-

A triangular prism has a height of 9 meters and a triangular base with the following dimensions

The surface area of the prism will be calculated as:-

Surface area = Sum of the area of all sides

There are three rectangle faces and two triangular faces in the triangular prism.

Surface area = 3 ( area of rectangle) + 2 (area of triangle)

Suraface area= 3 ( 10 x 9 ) + 2 [( 1/2)(16 x 6)]

Surface area = 270 + 96 = 366 square meter.

Therefore the surface area of the prism will be equal to 366 square meters.

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Use the graph to complete the sentences about two runners.

Runner____is faster than Runner____.

Runner____has a head start.

Answers

Answer:

1.Runner A is faster than Runner B.

2.Runner B has a head start.

Step-by-step explanation:

1. Runner A is at a further position (has a higher y), when both A and B have the same X(time)

2.At an X of 0(start) B has a further position (higher X)

I hope this helps you :)! Have a nice day.

Mr kirk has 6 boxes of 20 oranges how many does she have in total

Answers

Answer:

120

Step-by-step explanation:

6 x 20 = 120

HURRY ASAP PLEASE!!! WORTH 20 POINTS! YOU WILL ALSO GET BRAINLYEST!

Kristy wants to know what the probability is that a card drawn randomly from a deck will be a club. Her sample space includes all 52 cards in a standard deck. Which of these outcomes compose the event?​

Answers

Answer:

someone deleted ur ans from y question can you please write it again

thank you.

Step-by-step explanation:

Answer:

1/4

Step-by-step explanation:

What is the solution to the system of linear equations?

Answers

Answer:

C. (0, 2)

Step-by-step explanation:

The solution to the systems of linear equations is the coordinates of the point (x, y) where both lines of the equations intercept each other on the graph given.

Thus, the lines intercept at the point where when x = 0, y = 2.

Therefore, the solution = (0, 2).

1. Jason made 3 quarts of corn chowder. He divided it into serving sizes of 1 12 cups each. How many 1 12 -cup servings can be made from 3 quarts of chowder? A. 4 12 servings B. 8 servings C. 12 servings D. 18 servings

Answers

Answer:

B. 8 servings

Step-by-step explanation:

1 quart = 4 cups

3x4=12

3 quarts of clam chowder = 12 cups of chowder

1 1/2 cups each

12 divided by 1 1/2 = 12 divided by 3/2 = 12 divided by 2/3 = 8 servings

Simplify –3V/24 + 5/32 - 7/54 + 8 50.

Answers

-1/8 v + 7367/864 is the answer

how fast are you going if you fly 1500 kilometers in just 2 hours?

Answers

You are flying 750 per hour
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