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2 years ago

7

Which equation can be used to find the volume of this solid? A rectangular prism with a length of 5 centimeters, width of 4 cent

imeters, and height of 2 centimeters. V = 2 times 4 times 5 V = 2 + 5 + 4 V = 2 times 5 V = 4 times 5

1 answer:

eimsori [14]2 years ago

4 0

Answer:A: V= (2)(4)(5)

Step-by-step explanation:

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2x + 5(1 – x) = -3(x + 2) + 11<br> Pls HELP!!! I will do anything

rewona [7]

Step 1. -3x + 5 = -3x + 5
Step 2. x + 5 = 5
Answer: x = 0

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2 years ago

Find the solution of this system of equations<br> -4y = -64 - 6x<br> 4x - 4y = -36

blagie [28]

The solution of system is x=14, y=37

Step-by-step explanation:

Given equations are:

-4y = -64 - 6x => 6x-4y=-64 Eqn 1

4x - 4y = -36 Eqn 2

Subtracting equation 2 from eqn 1

$(6x-4y)-(4x - 4y) = -36+64\\6x-4y-4x+4y=28\\2x=28\\Dividing\ both\ sides\ by\ 2\\\frac{2x}{2}=\frac{28}{2}\\x=14\\Putting\ x=14\ in\ equation\ 1\\-4y=-64-6(14)\\-4y=-64-84\\-4y=-148\\Dividing\ both\ sides\ by\ -4\\\frac{-4y}{-4}=\frac{-148}{-4}\\y=37$

The solution of system is x=14, y=37

Keywords: Linear equation, Elimination method

Learn more about linear equations at:

#LearnwithBrainly

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3 years ago

The area of the paralleogram is 184 units squared

goldenfox [79]

What do you mean by this The area of the paralleogram is 184 units squaredgive me your full question then i can help you

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3 years ago

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4. Ideal amount of children

Vaselesa [24]

Answer:

3

Step-by-step explanation:

Formula:

$\frac{sum of all numbers added together}{total amount of numbers}$

$\frac{21}{7}$ = 3

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2 years ago

Please help me: w+7/8=3/4 Show you're work

KengaRu [80]

Answer:

w = -1/8

Step-by-step explanation:

-1/8 is like taking 1/8 from 7/8 making it 6/8 which = 3/4

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3 years ago