2 years ago

PLEASE HELP SUPER SUPER SIMPLE MATH QUESTION

Mathematics

1 answer:

lilavasa [31]2 years ago

5 0

Answer:

-3 1/4

Step-by-step explanation:

12*3=36

3/12=1/4

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3 years ago

PLEASEEEE Write an expression that contains at least two terms and is in simplest form.

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3 years ago

What is the measure of DE? 16 12 20 10

AnnyKZ [126]

set up a ratio to find the length:

15/12 = DE/16

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15 * 16 = 240

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3 years ago

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Fantom [35]

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4 11/12

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3 years ago

Read 2 more answers

A trough is filled with water. The trough holds 315 gallons. Each cubic foot of water contains about 7.5 gallons. The trough is

elena55 [62]

Answer:

The height of the trough is about 1.5 ft

Step-by-step explanation:

If each cubic foot of water contains about 7.5 gallons.

Then; 315 gallons is about $\frac{315}{7.5}=42ft^3$

Let h be the height of the trough, then

$7\times 4\times h=42$

This implies that;

$28h=42$

Divide both sides by 28 to get:

$h=\frac{42}{28}$

$\therefore h=1.5$

The height of the trough is about 1.5 ft

4 0

3 years ago