3 years ago

I have no idea what I am doing

Mathematics

2 answers:

AlekseyPX3 years ago

7 0

Answer:

QPR = 30 degrees

mixas84 [53]3 years ago

7 0

You have to find the measure of angle QPR.

Solve:

$40 = 8x + 7 + 9x + 16$

Add like terms

$40 = 17x + 23$

Solve

$40 - 23 = 17x + 23 - 23$

$17 = 17x\\\frac{17}{17} = \frac{17}{17}x\\1 = x$

Plug in x to solve for the angle measure of QPR

$9(1) + 16 =\\9 + 16 =\\25$

The angle measure of QPR is 25°

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Marianna [84]

Answer:

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Step-by-step explanation:

(x+3)/2=6

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2 years ago

Talia gave her hairdresser a 20 percent tip, which amounted to $7. What was the price of the service before the tip?

mina [271]

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2 years ago

Read 2 more answers

Instructions: Find the missing length indicated.

nata0808 [166]

Answer:

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Step-by-step explanation:

By applying geometric root theorem in the given triangle,

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