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2 years ago

Help with math question thanks so much

Mathematics

1 answer:

liubo4ka [24]2 years ago

8 0

I'm not for sure but I think that it would be the first option

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Solve the following proportion for v. 8/5 = v/6 Round your answer to the nearest tenth.

bekas [8.4K]

Answer:

$v=\frac{48}{5}=9\frac{3}{5} \\$

Step-by-step explanation:

$\frac{8}{5}=\frac{v}{6}$

Swap sides:

$\frac{v}{6}=\frac{8}{5}$

Multiply to both sides by 6:

$\frac{v}{6}\cdot6=\frac{8}{5}\cdot6$

Group like terms:

$\frac{1}{6}\cdot6v=\frac{8}{5}\cdot6$

Simplify the fraction:

$v=\frac{8}{5}\cdot6$

Multiply the fractions

$v=\frac{8\cdot6}{5}$

Simplify the arithmetic:

$v=\frac{48}{5}$

4 0

2 years ago

The sum of a number w and 3 is less than or equal to ten.

Assoli18 [71]

W + 3 ≤ 10

This is the symbol for less than or equal ≤

w + 3 ≤ 10

w ≤ 10 - 3

w ≤ 7

Can't find an answer for w from the options.

7 0

3 years ago

Solve the following system of equations -5x=2y=-14 and -7x=3y=21

Anit [1.1K]

Answer:

-5x = 2y = -14, -7x = 3y = 21

4 0

2 years ago

Jim is building a model of a square pyramid for a class project. The side length of the square base is 20 inches and the slant h

Brums [2.3K]

Answer:

$SA = 920 inches^{2}$

Step-by-step explanation:

Given Data:

Slant height of square pyramid = l = 13 inches

Base edge of square pyramid = s = 20 inches

To Find Out:

Surface area of square pyramid = SA = ?

Formula:

$SA = s^{2} + 2 * s * l$

Solution:

$SA = s^{2} + 2 * s * l$

$SA = 20^{2} + 2 * 20 * 13$

$SA = 400 + 520$

$SA = 920 inches^{2}$

3 0

2 years ago

A cylinder has a height of 16 inches and a radius of 17 inches. What is its volume? Use ≈ 3.14 and round your answer to the ne

WITCHER [35]

Step-by-step explanation:

volume of cylinder =π r²h

= 3.14 × 17×17×16

= 14519.31 inches square .

plz mark my answer as brainlist if you find it useful

8 0

3 years ago

Read 2 more answers