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2 years ago

Please helppp.Asapppp

Mathematics

1 answer:

kenny6666 [7]2 years ago

3 0

Answer:

x = 86

Step-by-step explanation:

The exterior angle of a triangle is equal to the sum of the opposite interior angles.

x = W + V

x = 40+46

x = 86

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2 years ago

Using long division to find the quotient, what changes do you first

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Answer:

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Step-by-step explanation:

Given

$Dividend = 125x^3 - 8$

$Divisor = 5x - 2$

Required

Determine the quotient

See attachment for complete process.

First, divide 125x^3 by 5x

$\frac{125x^3}{5x} =25x^2$

Write $25x^2$ at the top

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Subtract from 125x^3 - 8

i.e.

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Step 2:

Divide 50x^2 by 5x

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Write $10x$ at the top

Multiply $5x - 2$ by $10x$

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Subtract from 50x^2 - 8

i.e.

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Step 3:

Divide 20x by 5x

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Multiply $5x - 2$ by $4$

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Subtract from 20x - 8

i.e.

$20x - 8 - (20x - 8) = 0$

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$\frac{125x^3 - 8}{5x - 2} = 25x^2 + 10x +4$

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