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2 years ago

8

What are the roots of the equation 4x2 = 36x – 87 in simplest a + bi form?

1 answer:

sammy [17]2 years ago

6 0

Answer:

x = 87/28

Step-by-step explanation:

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The area A of a triangle with base b and height h is given by A = = bh. Find the area when b = 18 m (meters) and h = 30 m.

Pie

Answer:

$Area = 270m^2$

Step-by-step explanation:

Given

$A = \frac{1}{2}bh$

$b = 18m$

$h = 30m$

Required

Solve for A

Simply substitute 18 for b and 30 for h

$A = \frac{1}{2}bh$

$A = \frac{1}{2} * 18 * 30$

$A = 270$

Hence:

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3 years ago

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lara31 [8.8K]

Answer:

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Step-by-step explanation:

2/5x + 2x/3

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alexandr1967 [171]

Answer:

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Step-by-step explanation:

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3 years ago

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PIT_PIT [208]

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