Answer:
Percentage of Democratic primary voters
Step-by-step explanation:
Answer: C (the percentage of democratic primary voters)
Step-by-step explanation: took the test on edge
Which is the best estimate of the measure of this angle?
A. 105 degrees
B. 150 degrees
C. 60 degrees
D. 210 degrees
Answer:
That angle looks like a reflex angle
Step-by-step explanation:
I think D is the answer, since Reflex angles are ALWAYS be more than 180 and less than 360
I hope this helps! So srry if its wrong
A construction team builds a brick wall in 2 weeks. At the end of the
first week, the wall is 3.6 meters high. During the second week, the
team makes the wall 2.25 meters higher. The final height of the wall is
1.3 times the originally planned height.
How tall was the wall originally going to be?
Answer:
no idea sorry
Step-by-step explanation:
.... .. . .... ...... . . . . .. ... .. . .
What is the area if this parallelogram?
Answer:
32
Step-by-step explanation:
14,19,16,13,16,14
The median is
.
Question 2
Find the mode(s) of the data.
13
13
14
14
16
16
19
19
There is no mode.
There is no mode.
Answer:
the median is 15, there is no mode.
Step-by-step explanation:
to find the median- put the numbers in order from least to greatest (13,14,14,16,16,19) use a sheet of paper and cross off each number on the ends until you get to the middle. Once you have reached the middle you should have the two numbers 14, 16. Take 14 and 16, add them together and you will get 30. Divide 30 by 2 because there is two numbers for the median. You should end with 15 as your median.
to find the mode- find the number that occurs the most in the set of numbers, in this case all numbers occur the same amount of times, so therefor there is no mode.
happy to help<33.
help solve for number 6 please !!
:)
Answer:
x: {-3, 5}
Step-by-step explanation:
Step 1. Find least common denominator
Step 2. Multiply missing factors on top AND bottom
Step 3. Combine like terms
Step 4. Simplify (get rid of denominator)
Step 5. Solve for x
[tex]\frac{x}{x-5} +\frac{3}{x+2} =\frac{7x}{x^2-3x-10}[/tex] LCD = [tex]x^2-3x-10[/tex] OR [tex](x-5)(x+2)[/tex]
[tex]\frac{x}{x-5}(\frac{x+2}{x+2}) +\frac{3}{x+2}(\frac{x-5}{x-5}) =\frac{7x}{x^2-3x-10}[/tex]
[tex]\frac{x(x+2)}{(x-5)(x+2)} +\frac{3(x-5)}{(x+2)(x-5)} =\frac{7x}{(x-5)(x+2)}[/tex]
[tex]\frac{x(x+2)+3(x-5)}{(x-5)(x+2)} =\frac{7x}{(x-5)(x+2)}[/tex]
[tex]\frac{x^2+2x+3x-15}{(x-5)(x+2)} =\frac{7x}{(x-5)(x+2)}[/tex]
[tex]\frac{x^2+5x-15}{(x-5)(x+2)} =\frac{7x}{(x-5)(x+2)}[/tex]
[tex]x^2+5x-15=7x[/tex]
[tex]x^2-2x-15[/tex]
[tex](x-5)(x+3)[/tex]
x = -3, 5
Imelda planted vegetables in of her garden. She divided the other half of her garden into 3 equal sections. She planted rose bushes in one section, tulips in the second section, and irises in the third section. Imelda says she planted tulips in of the whole garden. Which number sentence best shows whether Imelda is correct? 3 2 A 2 - 3 B 1:3-5 c {x3 = 3 2 D X Х 1 2 1 3 3
The sections of the garden is an illustration of fractions
The number sentence best shows whether Imelda is correct is 1/2 ÷ 3
How to determine the number sentence?From the question, we understand that she plants in 1/2 of the garden
Then 1/2 of the garden is divided into 3 sections, one of which is used to plant tulips
So, the area in which tulips are planted is:
Tulip = 1/2 ÷ 3
Hence, the number sentence best shows whether Imelda is correct is 1/2 ÷ 3
Read more about number sentence at:
https://brainly.com/question/24744861
Hello, I reallly neeeeeed your help! This is due in 45 minutes and Im so confused.!!
Answer: just graph it using the x and y coordinate points
Step-by-step explanation:
Answer:
(-4, -2)
Step-by-step explanation:
Rewrite the equations to make y the subject, so that it's easier to calculate the points on each line:
Equation 1
x - y = -2
⇒ x + 2 = y
⇒ y = x + 2
Equation 2
2x - 3y = -2
⇒ 2x + 2 = 3y
⇒ y = (2/3)x + 2/3
Calculate 2 points on each line:
Equation 1 (blue line on attached graph)
Substitute x = 0 and x = -2 into Equation 1 to create 2 points:
x = 0: y = 0 + 2 ⇒ (0, 2)
x = -2: y = -2 + 2 ⇒ (-2, 0)
Plot the points and draw a line through them.
Equation 2 (red line on attached graph)
Substitute x = 2 and x = -1 into Equation 1 to create 2 points:
x = 2: y = (2/3)(2) + 2/3 ⇒ (2, 2)
x = -1: y = (2/3)(-1) + 2/3 ⇒ (-1, 0)
Plot the points and draw a line through them.
Solution
The solution is the point where the two lines intersect.
Therefore, the point of intersection is (-4, -2)
How to make all the parallelograms with an area of 24 base is 6 height is 4
Answer:
Instructions on making a parallelogram is stated below!
Step-by-step explanation:
To create a parallelogram with base measuring 6 units and the height 4 units:
1. Create the base of the parallelogram. 2. Create the height of the parallelogram.Note: The height of the parallelogram must be perpendicular to the base.
3. Then, using your compass, create the line that is parallel to the base. 4. Draw the other dimensions of the parallelogram. (The slanted sides)Rough figure:If the center of a circle is at (3,3) and it has a radius of 5, which is another point on
the circle?
The radius is 5 so you can add 5 to the y value of the center to get (3,8)
what is the slope of the line parallel to the line whose equation is given by -y= -3x+6
-3
Solution:Lines that are parallel to each other have the same slope.Since the given line has a slope of -3, the line parallel to it also has a slope of -3.Hope it helps.
Do comment if you have any query.
Theo started to solve the quadratic equation (x 2)2 – 9 = –5. he added 9 to both sides and the resulting equation was (x 2)2 = 4. next, he took the square root of each side. which was the resulting equation of that step? x 2 = ±4 x 2 = ±2 x 2 = ±8 x 2 = ±16
The resulting equation of that step is the square root of (x + 2)² is (x + 2).
What is the square root function?A square root function is defined as a one-to-one function that takes a positive number as an input and returns the square root of the given input number.
From there, it was pretty easy for Theo to find the solutions
to the original equation.
If (x + 2) = +2 , then x = 0 .
If (x + 2) = -2 , then x = -4
Hence, the resulting equation of that step is the square root of (x + 2)² is (x + 2).
To know more about the square root function click the link given below.
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What is the product of this binomial (2x + 4y)(x + 2y)
Help!! I need to pass this class by the end of this week!!!!
The manager at Green Tee's golf course conducted a study to see how long it takes to complete a round of golf. The manager records the
time it takes randomly selected golfers to finish a round of golf at Green Tee's golf course. The manager conducts the survey on a golf league
day, therefore all the golfers within the sample have previous golf experience. Based on the study, the average time spent to complete a
round of golf was 4 hours.
What inference can be made from the survey?
The Inference that can be made from the survey is: B. On average, it will take 4 hours to complete a round of golf at Green Tee's golf course.
What is survey?Survey can be defined as the process of collecting data or informationso as to reach or draw a conclusion.
The survey analysis shows that it will take an average of 4 hours for an experience golfers to complete or finish a round of golf based on the fact that the golfers all had previous experience.
Therefore on average, it will take 4 hours to complete a round of golf at Green Tee's golf course.
Learn more about survey here:https://brainly.com/question/14610641
Select the correct answer. This is part of an article. Which of the following is most likely to come up later in this article? A. Quotes from famous people who wear the shoe B. A discussion of how the shoe compares to others C. Advice on the kinds of clothes to buy with the shoe
Answer:
B
Step-by-step explanation:
.A discussion of how the shoe compares to othersThey would discuss how it compares to other shoes on the marketIt would give the reader/buyer an insight into the qualities of the showHope it helps ~
WILL GIVE BRAINLIEST, THANKS, AND 5 STARS!
PLEASE HELP ME!
Answer:
-4 and 4
Step-by-step explanation:
Method 1
Apply Difference of Two Squares Formula: [tex]a^2-b^2=(a+b)(a-b)[/tex]
Given [tex]x^2-16=0[/tex]
Rewrite 16 as 4²
Therefore, [tex]a^2=x^2[/tex] and [tex]b^2=4^2[/tex]
[tex]\implies a = \sqrt{x^2}=x[/tex]
[tex]\implies b=\sqrt{4^2} =4[/tex]
[tex]\implies x^2-16^2=(x+4)(x-4)[/tex]
[tex]\implies (x+4)(x-4)=0[/tex]
[tex]\implies (x+4)=0 \implies x=-4[/tex]
[tex]\implies (x-4)=0 \implies x=4[/tex]
Method 2
Given equation:
[tex]x^2-16=0[/tex]
Add 16 to both sides:
[tex]\implies x^2-16+16=0 + 16[/tex]
[tex]\implies x^2=16[/tex]
Square root both sides:
[tex]\implies \sqrt{x^2}=\sqrt{16}[/tex]
[tex]\implies x=\pm4[/tex]
Therefore, x = -4, x = 4
P: 800
Situation:
r-3.5
How many years will it take for the account to
reach $14,000? Round your answer to the
nearest hundredth.
Enter the correct answer.
Tina wants to save money for school.
Tina invests $800 in an account that
pays an interest rate of 7.5%.
DONE
C.
Answer:
huhh
Step-by-step explanation:
What is the shape of the graph of the function?
Answer:
B
Step-by-step explanation:
Because 0.75 is less than 1, the bigger x is, the smaller the whole thing will get. And the 4.1 in front is the starting point on the left side of the graph. Like on an actual graph with numbers:
If x is 0, f(x) is 4.1
If x is 5, f(x) is 0.97
The graph is decreasing. This is an equation and graph for "decay"
Which comparison is true?
A 5,000 pounds < 2 tons
B 6 pounds > 98 ounces
C 36 ounces < 2 pounds
D 4 pounds > 60 ounces
Answer: 4 pounds > 60 ounces (D)
Step-by-step explanation:
Since there are 16 ounces in a pound, you just multiply 16 (ounces) by 4 (pounds). If you evaluate 16*4, you would get 64 ounces, so 64 is greater than 60. So the answer is D.
8. How many unit cubes would it take
to make a model of a rectangular
a
prism that is 11 units long x 7 units
wide X 5 units high?
Answer:
385 cubes
Step-by-step explanation:
11*7*5=385 cubes
60. Students were asked to write a trinomial that could not be factored using integers.
Patricia wrote: x2 + 5x - 14
Shelly wrote: x2 - x - 30
Melanie wrote: x2 + 4x - 2
Lisa wrote: x2 + 4x - 5
Which student followed the given directions?
-
-
Melanie write the quadratic equation x^2 + 4x - 2 according to the directions that write a trinomial that could not be factored using integers.
What is a quadratic equation?Any equation of the form [tex]\rm ax^2+bx+c=0[/tex] where x is variable and a, b, and c are any real numbers where a ≠ 0 is called a quadratic equation.
Patricia wrote:
[tex]\rm x^2+5x-14=0\\\\\rm x^2 -2x+7x-14=0\\\\\rm (x-2)(x+7)[/tex]
Shelly wrote:
[tex]\rm x^2-x-30=0\\\\\rm x^2-6x+5x-30=0\\\\\rm (x-6)(x+5)=0[/tex]
Melanie wrote:
[tex]\rm x^2+4x-2=0[/tex]
Here is the value of D:
[tex]\rm D = \sqrt{4^2-4(1)(-2)}[/tex]
D = √24
Lisa wrote:
[tex]\rm x^2+4x-5=0\\\\\rm x^2-x+5x-5=0\\\\\rm (x-1)(x+5)[/tex]
Thus, Melanie write the quadratic equation x^2 + 4x - 2 according to the directions that write a trinomial that could not be factored using integers.
Learn more about quadratic equations here:
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Mitch tried to solve an equation step by step.
7.7 = W - 2
7.7 – 2 = W - 2 + 2 Step 1
5.7 = w
Answer:
Mitch did not make a mistake
Step-by-step explanation:
The -2 and 2 on the right side cancel out and so you are left with 7.7-2=w. Combine like terms and your left with 5.7=w
How could you define area?
[tex] \huge\fbox\green{ANSWER} [/tex]
Area is the amount of space taken up by a 2D shape
Answer:
The area is the extent or measurement of a surface or piece of land. You find out the area by doing the height x the Width.
Hope this helps..
Step-by-step explanation:
a flower shop is selling 2 roses for $84.00. What is the cost, in dollars, per rose?
Answer:
42
Step-by-step explanation:
2x = 84
x = roses
x = 84/2
x = 42
Answer:
$42.00
Step-by-step explanation:
You divide 84 by 2 and find the answer 42. Therefore, each rose is 42 dollars.
x = -4y + 36
x = 4y -28
This is using the substitution method. PLEASE HELP IM SO LOST. THIS IS DUE AT 11:59 AND IT’S 11:10 .
A trail around a river is 3 1/4 miles long. What is the length, in feet, of the trail?
Answer: 17160 feet
Step-by-step explanation:
We know that 5280 feet = 1 mile
So all we have to do is multiply 3 1/4 by 5280
Let's split the 3 and 1/4 up to make the multiplication easier
3×5280=15840
[tex]\frac{1}{4}[/tex]×5280=[tex]\frac{5280}{4} =1320[/tex]
Now add them together
15840+1320=17160
An auditorium has 25 rows of seats and a total of 500 chairs.
u forgot to add a question
Question 4 options:
y = -2
x = -2
x = 0
y = -1
Answer:
i think its y=-1
Step-by-step explanation:
hope u get it right
Large balloons are sold in packages of 12. Select the expressions that can represent the total number of balloons in p packages of large balloons.
A. 12 – p
B. 12 × p
C. p + 12
D. p ÷ 12
E. 12p
The expressions that can represent the total number of balloons in p packages of large balloons is 12 × p or 12p. Hence, options B and E are correct.
What is an equation?Mathematical expressions with two algebraic symbols on either side of the equal (=) sign are called equations.
This relationship is illustrated by the left and right expressions being equal. The left-hand side equals the right-hand side is a basic, straightforward equation.
As per the given statement in the question,
The number of balloons in the package = is 12
Total number of packages = p
Then, the expression for the number of balloons in the packaging will be equal to the
12 × p or,
It can be written as 12p.
To know more about equation:
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What is the range of the function shown in the graph below?
A. x ≥ 0
B. y ≤ 0
C. x ≤ 0
D. y ≥ 0
NO TROLLING OR LINKS OR I WILL REPORT.
Answer:
A
Step-by-step explanation:
Answer:
Correct answer is: B: y ≤ 0
Step-by-step explanation: