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3 years ago

Help no one is answering this if u answer I will give 100 points

Mathematics

2 answers:

pychu [463]3 years ago

8 0

Answer:

14.1 is right just trying to help and support

Step-by-step explanation:

cupoosta [38]3 years ago

7 0

Answer:

14.1

Step-by-step explanation:

$v = \frac{4}{3} \pi (1.5)^{2}\\ \\v = 14.1$

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The area of a rectangle is 100 square

Nikitich [7]

Answer:

l = 100 / 8

Step-by-step explanation:

The standard formula for calculating area is bh = a.

Plug in 8 for our width.

8l = 100

Divide 8 on both sides.

l = 100 / 8.

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1 year ago

What is the volume of a square pyramid with a base side length of 9 and a height of 11.

andre [41]

V = 297 for a square pyramid, I hope its right..

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2 years ago

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Each container has a base of 4 1/4 yds by 1 2/3 yds. What is the area covered by all the containers?

svet-max [94.6K]

Answer:

See Explanation

Step-by-step explanation:

Given

Base Dimension

$Length = 4\frac{1}{4}yd$

$Width = 1\frac{2}{3}yd$

Required

The base area of all containers

First, calculate the base area of 1 container.

This is calculated as:

$Area = Length * Width$

$Area = 4\frac{1}{4}yd * 1\frac{2}{3}yd$

Express as improper fraction

$Area = \frac{17}{4}yd * \frac{5}{3}yd$

So, we have:

$Area = \frac{17*5}{4*3}yd^2$

$Area = \frac{85}{12}yd^2$

The number of containers is not given. So, I will use 'n' as the number of containers.

So, we have:

$Total = n * Area$

$Total= n * \frac{85}{12}yd^2$

--------------------------------------------------------------------------------------------

Assume n is 3 (i.e. 3 containers)

The total area is:

$Total= 3 * \frac{85}{12}yd^2$

$Total= \frac{85}{4}yd^2$

$Total= 21\frac{1}{4}yd^2$

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6 0

2 years ago

Please I need help in all of these!

blondinia [14]

For 15 I think it’s B

6 0

3 years ago

Read 2 more answers

you can use a calculator if you want. No links please help this is very important i will give you brain thing if its correct

Leto [7]

Step-by-step explanation:

1. move the decimal to make the numbers whole

0.25 - move to the right 2 times - 25

0.044 - move to the right 3 times - 44

2. Multiply 25 * 44 = 1,100

3. Add decimal

you moved the decimal 6 times in total for both numbers...so move the decimal 6 times starting from right.

<u>Answer - 0.01100 or 0.011</u>

7 0

3 years ago