3 years ago

Please answer the question, and explain each step

1 answer:

5 0

The steps are shown here.

1) Factoring
2) Completing the square
3) Quadratic Formula
4) Graphing

So basically the answer would either be 5 or -5.

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Y-1/4=-3/8 solve for y

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Answer:

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Step-by-step explanation:

Add 1/4 to -3/8

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Solve for x to the nearest ten

swat32

Answer:

in right angled triangle ABC

by using Pythagoras law

h²=p²+b²

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3 years ago

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3 years ago

Suppose that angle P = 3x + 14 and angle Q = 3x - 27. If these angles are supplementary, angle Q would need to be ___ degrees.

adelina 88 [10]

Answer:

Q = 69.5 degrees

Step-by-step explanation:

3x + 14 + 3x - 27 = 180

6x - 13 = 180

6x = 193

x = 32.1667

Q = 3(32.1667) - 27

Q = 69.5

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3 years ago