Mathematics Middle School

Click an item in the list or group of pictures at the bottom of the problem and, holding the button down, drag it into the correct position in the answer box. Release your mouse button when the item is place. If you change your mind, drag the item to the trashcan. Click the trashcan to clear all your answers.
Reduce the fraction to lowest terms.

Answers

Answer 1

Answer:

1/4

Step-by-step explanation:

(k+7)/4(k+7)

If you cut the (k+7),

you get 1/4

Answer 2

The answer is 1/4 ...........

Related Questions

Raven is baking cookies. It takes 15 of an hour to bake each pan of cookies, and she can only fit 1 pan of cookies at a time in the oven. How many pans of cookies can she bake in 2 hours? Write and solve an equation to represent this problem.

Answers

Answer:

she can put 8 pans in the oven in 2 hours.

Step-by-step explanation:

there is 120 minutes in 2 hours. 120 ÷ 15 = 8. so then the 8 equals how many pans she can put in the oven

she can put 8 pans in the oven in the time span of 2 hours.

step by step:
15min/1hr = 1 pan
15 x 4 = 60 (1 hour)
multiply 4 by two (for two hours)
4 x 2 = 8

Will give brainlist
1. What is the area of the base of a cylinder with a volume of 240π in. 3 and a height of 16 inches?

2. What is the volume of a cone with a height of 27 inches and a radius of 11inches?

3. What is the volume of a sphere with a radius of 14 cm

4. The volume of a sphere is 125 π cm3. What is the radius

Answers

All of these are mostly approximately
1) 250.3
2)3421.19
3)11494.04
4) 3.108

please help now i need this quick

Answers

Answer:

7 is c because add up everything then make a fraction and 8 is C because 28÷2 is 14

7 is going to c and for 8 the answer is going to be 28/2 which ends up being 14

A student five and a half feet tall stands opposite of a mirror from a flagpole. The distance between the student and the mirror is 6 feet and the distance from the mirror to the flagpole is 14 feet. What is the height of the flagpole?

Answers

The height is approximately 18ft.

Explain how to decompose a triangle into congruent triangles. How does the area of those decomposed triangles relate to the area of the rectangle?

Answers

So for any triangle, you can divide it into four congruent triangles by connecting the midpoints of each side. You would divide the rectangle into half, to form two congruent triangles. When you multiply the area of 1 of the triangles, it gives you the area of both triangles, and so the area of the triangle as a whole.

Hurry I Will Give You Brainliest!!

Answers

for question 1, Angle ABC combines to form angle ABD

for question 2, it’s literally addition. 40 + 25 = 65

for question 3, it’s just subtraction. 70 - 45 = 25.

hope this helps!

Ally sliced 32kg of watermelon for a party. She divided the watermelon slices equally between 8 large bowls.
How many grams of watermelon did Ally put in each bowl?

Answers

Answer: 4000 Grams

(Edited! I was wrong!)

Step-by-step explanation:

32 divided by 8 is 4. Add the units, and youre done! (x1000 bc 1000 kg are in a gram)

Answer:

4000g

Step-by-step explanation:

32kg=32000g

32000/8 bowls=

4000g

Find the surface area of the triangular prism??

Answers

Answer:

5120 cm^2

Step-by-step explanation:

Base area = (18 x 40)/2 = 360 cm^2

Base perimeter = 18 + 41 + 41 = 100 cm

LA = 100 x 44 = 4400 cm^2

surface area = 360 x 2 + 4400 = 5120 cm^2

5120 cm^2

Explanation

A construction worker uses a tape measure to find that a pipe is
28/100
of a meter long. Select the decimal that represents the same length.
a 1.28 m

b 2.8 m

c 0.28 m

d 0.028 m

Answers

Answer:

the answer is c 28 dived by 100 = 0.28

Step-by-step explanation:

It says “ Marco is riding his bicycle at a speed of 16 kilometers per hour. How far will he ride in 2.5 hours at this speed?”

Answers

Answer:

40 kilometers per hour

Step-by-step explanation:

16*2.5=40

Hope this helps.

speed= distance/time so 16 divided by 2.5 which is 6.4

What would this equation be in vertex form? Show all steps please! :)
y2 + 16x - 4y = -20

Answers

Answer: Answer is in the attachment xoxo

Step-by-step explanation:Subtract

from both sides.

−

16x−4y=−20−y

2 Factor out the common term

(

−

)

−

4(4x−y)=−20−y

3 Divide both sides by

−

4x−y=

−20−y

4 Add

y to both sides.

−

4x=

−20−y

5 Divide both sides by

−

−20−y

6 Simplify

−

−20−y

−

−20−y

−

−20−y

7 Simplify

−

−20−y

−

4×4

−20−y

−

4×4

−20−y

8 Simplify

4×4 to

16.

−

−20−y

If Madi deposits $40 more in her bank account this week, she'll then have $162.
How much money does he have to start out with this week?
Choose the equation that correctly models this situation.

m + 162 = 40

40m = 162

m - 40 = 162

m + 40 = 162

Answers

Answer: How might those words apply to what has been outlined in this lesson? ... Suppose that $1,,000 is deposited into an account that yields ... How much money will be in ... Barbara wants to restore her'66 Mustang in 4 years. She puts ... He deposits $100 ... b. Write the future value function if x represents the number of weeks.

Step-by-step explanation: how are you?

Answer:

M + 40 = 162

Step-by-step explanation:

if M is the original amount of money Madi has and she adds 40, Then she would have 162.

58. A standard six-sided die is rolled.
What is the sample space of numbers rolled?

Write your answers on the same line, and separate your answers with commas.

Answers

Answer:

Step-by-step explanation:

total number of outcomes is 6 (1,2,3,4,5, or 6) so sample space is 6

HI HELP PLEASE I GIBE BRAINLISY

Answers

Step-by-step explanation:

Hope it helped!

Trying again:

1/3 of 80= 26.7(1dp)

1/4 of 80= 20

26.7+20= 46.7(1dp)

80-46.7= 33.3(1dp)

Either 33 or 34 people

Answer:

Step-by-step explanation:

We can estimate that 1/4 people had cereal and after that, half chose eggs/ meat over toast/roll.

1/4 * 80 is 20 So we are left with 60.

60/2 is 30.

So I would estimate 30 people chose eggs and meat.

What is the area of the shaded region ?

Pls show work!!

Answers

Answer:

3.5325

Step-by-step explanation:

find the area and divide it by 2

1.5*1.5*pi= 1.5*1.5*3.14= 7.065

then divide it by two= 3.5325

3.5325 hope I got it I had to think for a little bit have a nice summer

The two dot plots below show the heights of some sixth graders and some seventh graders:

Two dot plots are shown one below the other. The title for the top dot plot is Sixth Graders and the title for the bottom plot is Seventh Graders. Below the line for each dot plot is written Height followed by inches in parentheses. There are markings from 52 to 57 on the top line and the bottom line at intervals of one. For the top line there are 2 dots above the first mark, 1 dot above the second mark, 1 dot above the third mark and 2 dots above the fourth mark. For the bottom line, there is 1 dot for the first mark, there are 3 dots above the second mark, 2 dots above the third mark.

The mean absolute deviation (MAD) for the first set of data is 1.2 and the MAD for the second set of data is 0.6. Approximately how many times the variability in the heights of the seventh graders is the variability in the heights of the sixth graders? (Round all values to the tenths place.) (5 points)

a
0.3

b
1.2

c
1.7

d
2.0

Answers

D. 2.0 it is really easy

find the errors.
......

Answers

i don’t see any errors everything looks fine to me. maybe i’m missing something :(

A circle has a circumference of
3.14
3.143, point, 14 units.
What is the diameter of the circle?

Answers

Answer:

Hope this helps you

The diameter is 1 unit

Step-by-step explanation:

The circumference is 3.14 units

C = pi * d

Using 3.14 for pi

3.14 = 3.14 d

Divide each side by 3.14

3.14/3.14 = 3.14 d/ 3.14

1 =d

The answer is D hope this helps u:D

rewarding brainly for correct answer

Answers

I think it’s (the mode is 15) or (the mean is 15) we knows this because of how many x’s are on each number *sorry if I’m wrong*

The mode is the one that you see most often
The mode is 15

true or false signals from the peripheral devices are carried to CPU a long control bus circuits

Answers

Answer: true

Step-by-step explanation:

What are the three methods used to identify sample spaces? Which is your favorite? Why?

Answers

Answer: venn diagram, counting method and tree diagram

hope this helps!

Venn diagram, counting method and tree diagram

What is the value of B - A, as a fraction?

Answers

A is 2/8 or 1/4
B is 6/8 or 3/4

3/4-1/4= 1/2

hope that helps

What is 34.69$ + 9% (will give brainliest) (explain how you got your answer)

Answers

Answer: $34.78

Step-by-step explanation:

Answer:

$37.81

Step-by-step explanation:

I set up a true proportion equation.

x/$34.69 = 9/100

If you cross multiply, you'll find the value of x, which is 9%.

34.69 x 9 ÷ 100 = 3.12

$3.12 is 9% of 34.69; add them together to get the total.

$34.69 + $3.12 = $37.81

Please help me I am so confused

Answers

A : 5q + eisjejdjske idek im literally just doung for pouny

i think cole has 160 more than alison

Please explain how you got the answer.

Answers

Answer:

Step-by-step explanation:

1/3 is part of a whole number (3/3). So it still is an integer, but it is not a whole number- all fractions and decimals are like this.

Answer:

Step-by-step explanation:

1/3 is rational it's not infinite or anything

however it's not a whole number (whole numbers being (1, 2, 3,...etc.)

PLS HELP, WILL REWARD BRAINLIEST !!

Answers

Answer:

B/2

Step-by-step explanation:

Your answer was really close, but most of the dots are on the right, not left.

Answer:

I think it's the first one or the second one

Step-by-step explanation:

Use angle relationships to find the value of x.

Answers

Answer:

x=12.

Step-by-step explanation:

Let's get this straight out of the way, the 3 angles of a triangle ALWAYS add up to 180. Now that that's said, lets begin. Since the opposing side of an angle is the same as the regular side, we simplify to get: 5x+120=180. 180-120=60. so 5x=60. 60/5=12. so x=12.

X= 12 hope this helppsssss

- 7th Grade Work -

Please answer if it's either a, b, c, or d

Please help ; - ;

Answers

Answer:

ans-a 25x - 10

Step-by-step explanation:

7x+9x+9x = 25x

-3-3-4 = -10

so, 25x-10.

stay safe, stay healthy and blessed.

thank u

Answer: A

Explanation: if you combine like terms (first do the x’s, so 7x, 9x, 9x)
7x + 9x + 9x
25
(Then you combine the second like terms, -3, -3, -4)
-3 - 3 - 4
-10

Therefore your answer is 25x - 10

A set of data points has a line of best fit of y=-0.2x +1.9. What is the residual for the point (5,1)?

Answers

Answer:

0.3

Step-by-step explanation:

Answer:

0.1

Step-by-step explanation:

What is the exact circumference of a circle with a diameter of 18cm?

Answers

Answer:

the answer is 56.55

Step-by-step explanation:

Answer:

C≈56.55cm

Step-by-step explanation:

Other Questions

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