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2 years ago

Please help .........................................................

Mathematics

1 answer:

Veseljchak [2.6K]2 years ago

6 0

Step-by-step explanation:

Because vertical angles have equal measure, angle CPB = 90 degrees. By extension, angle CPQ + angle QPB = 90 degrees

So 2x+4x+12=90

6x+12=90

6x=78

x=13

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4x(3x+8y)-7y(5x-1) simplify

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3 years ago

Simplify into one fraction<br><br> 8x-2/x-8-2/x-8

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$\frac{8x-2}{x-8} - \frac{2}{x-8}$

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3 years ago

A ping pong ball is released from a height of 60 centimeters (cm) and bounces to a height that is 3/4 the previous height. What

Oduvanchick [21]

Answer:

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Step-by-step explanation:

After each bounce, the height it reach is 3/4 the previous one.

Let the height of nth bounce be denoted as h_n and the first bounce is h_1.

We are given that h_1 = 60 cm. Following the rule in the problem, we get:

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I hope this helps! :)

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2 years ago

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jeka57 [31]

Answer: I hope that this is right this calculator was being difficult lol.

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iogann1982 [59]

Answer:

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3 years ago