Mathematics Middle School

Please DO ASAP! BRAINLIEST! POINTS! MATH PROPERTIES

Answers

Answer 1

Answer:

The first one is 7 because if you distribute it carefully it might kead u to the correct answer

The second one is 9^5 because I just did the math

and the 3rd one is John had 14 marbles left

Step-by-step explanation:

Answer 2

The first one is 7 because if you distribute it carefully it might kead u to the correct answer

The second one is 9^5 because I just did the math

and the 3rd one is John had 14 marbles left

Related Questions

plz help!!! if both are answered= brainly

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Answer:

The Slope of the table = 2

the slope is 2! sorry if i’m wrong.

I will mark best answer

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They should divided by 1 for the last step

Answer:

X = 4

Step-by-step explanation:

I will mark brailiest

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the image doesn’t show up

Answer:

Step-by-step explanation:

3 plz ad me as brainlist

I will award brainliest here

Answers

Answer:

2ND ONE

Step-by-step explanation:

I think it’s the 2nd one

A trapezoid has a height of 10 feet, and base measurements of 20 feet and 8 feet. What is the area?

The answer must be in square feet

Answers

Answer:Therefore, the area of the trapezoid

Step-by-step explanation
To find the area of a trapezoid, you can use the formula: A = 1/2 * (b1 + b2) * h, where b1 is the length of the longer base, b2 is the length of the base, and h is the trapezoid's height.

In this case, the longer base (b1) is 20 feet, the shorter base (b2) is 8 feet, and the height (h) is . We obtain the following result as soon as we insert these values into the formula:
A = 1/2 * (20 + 8) * 10
A = 1/2 * 28 * 10
A = 140 square

To know more about
https://brainly.com/question/4216261

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please help :D

Answers

-3/4 also know as negative 3/4

Answer:

1 2/4 is the greatest

Rosemary is driving to Chicago, and she is 84 miles away. She wants to arrive in 1.5 hours. What rate of speed will she have to maintain to arrive in that time?
Group of answer choices

Rosemary needs to maintain 126 mph.

Rosemary needs to maintain 65 mph.

Rosemary needs to maintain 56 mph.

Answers

Answer:

56 mph

Step-by-step explanation:

Process of elimination. 126 mph is much too high because it's more than the distance and they will arrive too early. 65 + 65 ÷ 2 = 97.5, that's more than 84 miles. The reason we divide by 2 is because of the .5. Now all we have is 56 mph. To check, 56 + 56 ÷ 2 = 84

Answer:

Step-by-step explanation:

84 / 1.5 = 56

help pleaseeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee

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Answer:

ur answer would be 64

Step-by-step explanation:

length is 32

width is 64

Length would be 32 and the width would be 64

do you guts want to play never have I ever??

Answers

Answer:

sure

Step-by-step explanation:

Ok that sounds fun! U go first

1. How many terms are in the following expression
5x^2 + 2x + 4
2. What is the value of 4x - 6 ÷ X when X = 6

Answers

1. 4 terms bcs each term is separated buy a + sign
2.
4x-6:x
24-6:6 = 23

write the equation in slope-intercept form of the following table

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3 (6 is the answer 4*5

Answer:

Step-by-step explanation:

Take any two points and find the slope.

(3,7) ; (9,5)

Slope =[tex]\frac{y_{2}-y_{1}}{x_{2}-x_{1}}\\[/tex]

[tex]=\frac{5-7}{9-3}\\\\=\frac{-2}{6}\\\\=\frac{-1}{3}[/tex]

Equation: y -y1 = m(x -x1)

[tex]y - 7 = \frac{-1}{3}(x - 3)\\\\y -7 =\frac{-1}{3}x -3*\frac{-1}{3}\\\\y -7=\frac{-1}{3}x+1\\\\y = \frac{-1}{3}x+1+7\\\\y=\frac{-1}{3}x+8[/tex]

RED YOU ARE VERY SUS

Answers

Answer:

YES YES HE VENTED ITS NOT ME DONT WORRY

Answer:

red do be looking sus tho

Step-by-step explanation:

send him outta the airlock

How can you figure out the diameter of a circle when you just know the area of the circle?
(Please answer in the simplest way) Thanks!

Answers

Answer:

yes

Step-by-step explanation:

If you have the area you can divide it by pi to get r squared. You square root this to get r and then just times your answer by 2. (r is the radius)

What is the area of `∆STR`?

A.
30 square feet
B.
34.5 square feet
C.
57.5 square feet
D.
60 square feet

Here another one T^T

Answers

i believe the answer is A i

It’s A I took the test

72 + (13- 4) + 5 x 23
72 +
+5x2²
72 + 9 +5 %
+ 5 X 8
8+

Answers

Answer:

196

Step-by-step explanation:

do parantheses first, then multiplication add the answer from parantheses and multiplication and lastly add 72

By what percent will the product of two numbers increase if one of them is increased by 30% and the other is increased by 60%?

Answers

Answer:

90%

Step-by-step explanation:

I think 90% this question is worded very different from questions I’ve answered

After a power failure, the temperature in a freezer Increased at an average rate of 3.5 °F per hour. The total Increase was 24.5 °F. Enter and solve an equation to find the number of hours until the power was restored. Let x represent the number of hours it takes for the temperature to increase to 24.5 °F.

The equation to find the number of hours until the power was restored is ____x = _____

The number of hours until the power was restored is ______ hours.

<Please fill in the blanks I will give you brainliest if you answer correctly>

Answers

Answer:

3.5x=24.5

3.5x7=24.5

X=7

Step-by-step explanation:

3.5 times what equals 24.5

3.5x1=3.5

3.5x2=7

3.5x3=10.5

Keep doing this and increase the number you are multiplying 3.5 by until your answer is 24.5.

Plz help me and explain too thanks

Answers

So start out with -5 then subtract -2 you get -3 then subtract 12-3 and get nine. That’s your answer 9. Hope this helps.

Since the slope is equal to -5 you can already get the beginning of the equation being y=mx+b; M=-5, now to find b you need to plug in your numbers: 12=-5(-2)+b then you get 12=10+b. subtract the 10 to find that b=2 then plug in all the numbers to find the answer y=-5x+2

look at photo i only need 1 2 3 6 and 7

Answers

I’m not sure if I’m right but I think it’s 123 0.3

Sally designs web pages for customers she charges $117.50 per webpage; however she must pay a monthly rental fee of $650 for office. Write an expression to determine her take-home pay after expenses. If Sally design 5 web pages last month what was her take-home pay after expenses?

Answers

Answer:

135.50 x 5 = y How much money she makes without paying rent

Step-by-step explanation:

y-650 = the amount of money sally has after paying rent

Which value is in the domain of f(x)?

f(x) = StartLayout Enlarged left-brace 1st row 1st column 2 x + 5, 2nd column negative 6 less-than x less-than-or-equal-to 0 2nd row 1st column negative 2 x + 3, 2nd column 0 less-than x less-than-or-equal to 4

–7

–6

4

5

Answers

Answer: C: 4

Step-by-step explanation:

The domain of the function f(x) is: -6 < x ≤ 4, and the value that is in the domain of the function f(x) is 4

How to determine the value in the domain?

The function is given as:

f(x) = 2x + 5, -6 < x ≤ 0

f(x) = 2x + 3, 0 < x ≤ 4

The above means that the domain of the function f(x) is:

-6 < x ≤ 0 and 0 < x ≤ 4

When combined, we have:

-6 < x ≤ 4

This means that x is greater than -6 but does not exceed 4

Hence, the value that is in the domain of the function f(x) is 4

Answers

Answer:

You can make 8 vests and each one will have 2 green buttons and 3 blue buttons (16/8=2 and 24/8=3)

Step-by-step explanation:

the GCF of 16 and 24 is (2*2*2*2 and 2*2*2*3) 2*2*2=8

can someone help me wth this

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The answer for Y=3x or graph four

ignore my handwriting but here’s some math i need for tomorrow

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FYI - 14,15,16 are correct.

17. a) 7 (nearest integer), b) 6.8 (nearest tenth)

18. a) 14 (nearest integer), b) 13.8 (nearest tenth)

19. [tex]\sqrt{40}[/tex] --> simplified to = 2[tex]\sqrt{10}[/tex]

-- let me know if you have any questions regarding this.

Peter attempted to use the divide-center method to find the line of best fit on a scatterplot.

On a graph, points are grouped together and increase. A vertical dotted line goes through the points. There are 4 points to the left of the line, and 6 points to the right.

What was his mistake?

I DONT KNOW HOW TO INSERT PICTURES BUT PLZZ HELP WITH THE ANSWER I AM IN A TEST RN

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Answer:

He had a different number of points to the left of the vertical line than to the right of the vertical line.

Step-by-step explanation:

other guys answer is what i was gonna say

if a 6-foot man casts an 8-foot shadow, how tall is a tree that casts a 24-foot shadow?

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26 , 8-6=2 so you do 24+6

will give brainlest to the answer to my question

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Answer:

9. 1

10. 7

Step-by-step explanation:

Answer:

9: 1

10: 7

Step-by-step explanation:

3-2=1

9-2=7

A cookie recipe calls for 1/4 cup of brown sugar for one batch of 24 cookies. How many cups of brown sugar would be needed to bake 144 cookies?
Group of answer choices

2/3

1 1/4

1 1/2

1 2/3

Answers

Answer:1 1/2

Step-by-step explanation:trust me bro

1 batch of cookies = 24 cookies
114 cookies = 114/24 = 6 batches of cookies
Amt of brown sugar needed = 1/4 x 6 = 6/4 = 1 1/2

can someone help me out :P

Answers

-5.2<.-4.75<-9/2.....

Nancy is replacing the mat on her trampoline. The circular mat has a diameter of 18 feet. what is the area of the trampoline mat to the nearest square foot?

Someone please help me <3 :( :)

Answers

Answer : 254 ft sq

A = pi x r^2

A = 3.14 x 81

Other Questions

Can someone please helpppppo Ill mark the brainliest incline plane is given length 12m,load 600 newton,effort 200 Newton, Height 3 metre find its velocity ratio and mechanical advantage Which TWO statements are supported by the model? A 52 gram sample of an unknown metal requires 714 Joules of energy to heat it from30.5C to 82C. What is the specific heat ofthis metal?Answer in units of J/g C. 1. PART A: How does paragraph 6 help to develop the plot of this short story?A. The little girl grows so cold that her hands become numb, and she is unable to sellher matches.B. The little girl begins to imagineself inside of the warm home, which leads her tolater try and enter the homesC. The little girl strikes her first match, beginning a set of visions that bring herwarmth and comfort despite her cold.D. The little girl strikes a match, using up a match she could sell, which causes her toget in trouble later. PLEASE HELP! DUE TOMORROW 1-8-21 !! Look at these equations. Write each equation in slope-intercept form. Are these equations the same or different? Explain. I dont know how to do the middle equation so please show work for that. HELP WILL GIVE BRIANLIEST Which of the following best demonstrates the Distributive Property? 3 ( 2+ 4) = 4 ( 3+2)4 ( 5 + 2) = 10 + 24 (5 + 6) = 4 * 113 + 6 + 2 = 2 + 3 + 6 Can somebody help me on this ? Triangle ABC Triangle DFE. What is the measure of Angle E in degrees? Which pair of expressions is equivalent? A. 4x 12 and 3(x 3) e B. 2x B. 2(x + 3) + 1 and 2x + 6 C. 11x 4 + 2x and 13x - 4 D. X-5 - 10x and -11% - 5 What is the vertex of the function defined asg(x) = f(x 5) + 3? Why is it so dangerous to use a ground lift on a metal cased power tool The graph of a proportional relationship is given along with an equation for a difference relationship. Which situation has a greater unit rate? A BC True or False - All court cases are heard in front of a jury.A. TrueB. False For #4 is that the correct answer I just want to know before I submit it Find the difference 0.2 - 0.05 = Ramona has a bag that contains candies of the same size and shape. There are 5 green candies, 4 orange candies and 3 yellow candies. She draws a candy at random, replaces it, and then draws a second candy. What is the probability that both candies will be orange? 16. On average, Americans eat ____calories more each day than our ancestors Please Translate this As a rule, another six inches of snow could be expected after the spring daffodils bloomed and the robinsreturned from their winter homes.Sometimes the last snow held off until May, at which point it was useful for dealing with one of the headaches it created the weight of thesnow on leafy branches that caused them to snap and take down power lines. As residents waited for the utility company to restore the electricity,they hauled out coolers, packed them with snow, and emptied their freezers into them. Some parents even sent their children outdoors to buildsnow forts for storing their perishables.Which sentence, if added to the blank, best establishes the problem described in the essay?1. In the valley, spring brought unpredictable weather.2. Everyone in the valley looked forward to the first day of spring.O 3. In the valley, no one was nalve enowgh to fall for the usual signs of spring.4. When spring began to take hold in the valley, people felt excited and relieved.