Mathematics Middle School

A conveyor belt dumps gravel into conical piles. Kevin measured the height of one pile of gravel. It was 10 1/2
feet tall. The volume of the pile was 77 cubic feet. Find the diameter of the pile of gravel. Round the answer to the nearest hundredth.

Answers

Answer 1

Answer:

189

Step-by-step explanation:

Related Questions

questions in the files! please answer fast i will give brainless if you answer all of them!

Answers

The answer would be
1- b and d
2-A
3-the function has a greater slope
4-A
5-Bestest buddy
4= A and the rest not sure

The cone in the diagram below has a radius of 10 mm and its height is 24 mm.
The length of the slant height, l, is ______mm

PLEASE HELP ME ASAP!!!!!!!!!!!!

Answers

Slant height l is 26 mm
The slant height for “L” should be 26mm

pls help asappppppppppp

Answers

Answer:

see below

Step-by-step explanation:

for 7, about 520/20 = 26

for 8, around 2,000/100= 20

Answer:

31 for 7 and 8 it would be 22

for 5 it would be 9 and 6: 1

Step-by-step explanation:

Look at the table below. Plot and label points M and N on the coordinate plane below. Then write ordered pairs for points M and N and describe how to move from (0, 0) to each point.

Answers

M = one unit to the right and four units up.
N = five units to the right and two units up

(to solve these type of questions just plot it first then label what you did in order to plot it in the format i just did) hope that helps :)

8. solve for k. Shown in the diagram below.

Answers

Answer:

It should be 67 degrees

Step-by-step explanation:

the inside angles are 64(b) and 49(h)

b+h+k=180

Maybe

A triangle has 2 angles that each measure 77°. What kind of triangle is it?

Answers

Answer:

an isosceles triangle

Step-by-step explanation:

Amy is having her birthday party at a skating rink. The rink charges $50 plus $8 per person. If Amy wants to spend at most $200, how many people can she invite? (Hint: make sure you include Amy in the head count.)

Answers

Answer:

18

Step-by-step explanation:

Amy can invite 18 people (including herself). $200-$50=$150. $150÷8=18.75. You can't have 18.75 people so you round it down to 18. Hope this helps!

Answer: 18 people including herself

Step-by-step explanation: Take $200-$50=$150

now divide 150 by 8 which is 18.75 you obviously can't round up so you round down to just 18 and thats your answer. she can have 18 people there including herself

42. Calculate the value of c in the triangle below.

Answers

a^2+b^2=c^2
9^2+40^2=c^2
81+1600=1681
Square it and u get 41
so c is 41

The graph shows the population of sun dale from 1950 to 2000

Answers

Answer:

from 1980 to 1990

Step-by-step explanation:

1980 to 1990 is when it increased the most

HEEEELLLPPP PLLLZZZZ

Answers

1. 30 in
2. 40 in
I hope this helped

Please help me! I need it

I will give brainly

Answers

Answer:

1. 6 faces

2. 9 edges

3. 10 vertices

4. 6 faces

5. 10 edges

6. 7 vertices

Step-by-step explanation:

have a good day! :)

PLS HELP ASAP ILL GIVE BRAINLIEST FOR FIRST CORRECT ANSWER!!!

Answers

Answer:

48 units squared

Step-by-step explanation:

you multiply the height (4) and the length (12)

Answer:

20 units squared

Step-by-step explanation:

why was the hypotenuse out of shape ?

Answers

This was posted one year ago you still need an answer

Which ratio is equivalent

A. 1/8, 4/32 B. 1/3, 12/45 C. 2/3, 10/18 D. 4/3, 16/9

Answers

Answer:

A. 1/8, 4/32

Step-by-step explanation:

We have four pairs of ratios and are asked to find which pair equals the same amount.

To do so, we just need to see what ratio can multiply into both numbers equally into the first pair and forms the second pair.

A. 1/8, 4/32

1

:

8

1 * 4

:

8 * 4

4/32

B. 1/3, 12/45

1

:

3

1 * 12

:

3 * 12

12/36

C. 2/3, 10/18

2

:

3

2 * 5

:

3 * 5

10/15

D. 4/3, 16/9

4

:

3

4 * 4

:

3 * 4

16/12

PLEASE HELP WILL GIVE BRAINLIEST

Answers

Answer:

blue : 3/8 and odd number = 3/6

Step-by-step explanation:

there are 8 rolls and 3 blues so 3/8. and there are 3 odd numbers out of 6 so 3/6

Hope you liked it

Answer:

13/14

Step-by-step explanation:

I am not sure what the question is asking but I am pretty sure that it is 13/14 becuase I added 3/6+3/7 and I got 13/14. Hope it Helps! :D

7. Find the volume of the cone. Round your answer to one decimal place.

Answers

I believe it is 84.8
Please give me Brainliest

Please, please help me!

Answers

Answer:

still dont knoe

Step-by-step explanation:

dfgyewtruy

Answer:

y=-4x+17.           17

Step-by-step explanation:

y=-4x+m

(5)=-4(3)+m

5=-12+m

  +12

17=m

Which point is coplanar with A, B, and C in the diagram below

1.G
2.F
3.E
4.D

Answers

Answer:

D

Step-by-step explanation:

The answer is d
Sksllslems

Justin is making punch. He uses 3/6 gallons of grape juice, 5/12 gallons of orange juice and 1/2 gallons of cranberry juice. Which statement about the fractions is true?

Answers

Answer:

The first one is true. 3/6 is greater than 5/12

Step-by-step explanation:

I hope this helps :)

Answer:

the first one is correct

Step-by-step explanation:

if you multiply 3/6 by 2/2 you get 6/12 which is greater than 5/12

PLS HELP THANK YOUUU- NO BITLY

Answers

The answer would be A

Answer:

B

Step-by-step explanation:

35/5 = 7 chocolate chips per cookie

15 x 7 = 105

100>105

help will give brainllest pls help plssssssssssssssssss

Answers

Answer:

D, 10m x 20m

Step-by-step explanation:

If the scale is 1cm in the diagram is 5m in real life, then:

In diagram:

Length of study area - 4cm

Breadth of study area - 2cm

In real life:

Length of student area - (4/1) x 5 = 20m

Breath of student area - (2/1) x 5 = 10m

D. 10m x 20m If the scale is 1 centimeter in the diagram is 5m in life then. Leg th of the study

40. Find the side length of a cube with volume 125 cm3.

Answers

the answer is 5cm because 5 x 5 x 5 = 125

9. Consider the diagram below. First, solve for x, then y.

Answers

Answer:

x = 59

y = 32

Step-by-step explanation:

x + 78 + 43 = 180

x = 59

y + 59 + 89 = 180

y = 32

Answer:

y = 32; x = 59

Step-by-step explanation:

On the top triangle x+y+89=180 because a triangle's angles add up to 180 degrees, while a quadrilateral's angles add up to 360 degrees.

Angle 89 and the angle below it are supplementary, meaning together they equal 180 degrees.

180 - 89 = 91

So the angle below 89 is 81 degrees.

Now we can subtract the other three angles in the quadrilateral to find the fourth:

360 - (78 + 43 + 91) = 148

So the angle below y is 148 degrees.

Angle y and the angle below it are supplementary, meaning together they equal 180 degrees.

y = 180 - 148

y = 32

All of the angles in a triangle equal 180 degrees:

x = 180 - (32 + 89)

x = 59

Need Help Quick Please!
Solve for x.

−1/5 (x − 4) = −2

Enter your answer in the box.

x =

Answers

The answer should be (x-4)2

Find the value of x.
5x° 130°

ASAP

Answers

Answer:

26

Step-by-step explanation:

130 divided by 5 do you under stand

Someone please help me?!

Answers

Answer:

the third one not 4 because there substracting. x=4

Step-by-step explanation:

4 because 16-12=4 so that means that y=4 and x = 16

Help me with these plzzz

Answers

Answer:

i can't see the picture >:(

Step-by-step explanation:

Answer:

2/15

Step-by-step explanation:

HELP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Answers

When finding the radius or diameter, you divide or multiply by 2 to find the radius (half length of the circle) you divide by 2 and to find diameter (full length of the circle) you multiply by 2
Hope this helps!!

Solve the equation. Check your solution. :) Thanks!

-32 = 4b


A. 8


B.-8


C. 128


D. -128

Answers

Hi!

-32 = 4b

4b = -32

b = -32 : 4

b = -8

Answer -8

Steps:

You would have to get rid of 4 in the 4b so you would need to divide 4 on both side of the equation
b/4=-32/4

B= -8

Where could you draw a line segment so that the diagram has another hexagon that is congruent to hexagon ABCIHG?

Answers

You can draw a line segment at EK

You can draw a line segment at EK
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