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3 years ago

7

Find the area. Simplify your answer. X+4 2x

1 answer:

sattari [20]3 years ago

7 0

Answer:

x² +4x

Step-by-step explanation:

Area of triangle= ½ ×base ×height

Given: base= 2x, height= x +4

Area of triangle

= ½(2x)(x +4)

= x(x +4)

= x(x) +x(4) <em>(</em><em>expand)</em>

= x² +4x

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Step-by-step explanation:

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3 years ago

A scientific calculator has 42 buttons. There are twice as many grey buttons as orange buttons. There are two more white buttons

Arlecino [84]

Answer:

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Step-by-step explanation:

Let us assume the number of orange buttons be x

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Also the total is 42 buttons

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3 years ago

Read 2 more answers

It cost $15 to enter apple farm and each apple is 0.25 writing equation in y=mx+b form to describe how much it'll cost one perso

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Answer:

Y=.25x+15

Step-by-step explanation:

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The length of a rectangle is 7 inches more than the width. The perimeter is 30 inches. Find the length and the width of the rect

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Answer:

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