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Artyom0805 [142]

3 years ago

5

Plz help me I have no idea how to do this

1 answer:

Leviafan [203]3 years ago

8 0

Answer:

0.8

Step-by-step explanation:

cos z = 8/10 = 0.8

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I hope this helps you

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1/5 times 1/5 times 100

IgorLugansk [536]

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Explain how solving 4x < -16 is different from solving -4x< 16.

nalin [4]

Answer:

Dividing by 4 and -4

Step-by-step explanation:

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3 0

1 year ago

What is the measure of PSQ in degrees? Angle PSR measures 99°.

11111nata11111 [884]

we know that

Step 1

Find the value of x

m∠PSR= $99$ °

m∠PSR= $(3x+18)+(9x-27)$ °

so

$99 =(3x+18)+(9x-27) \\ 99=12x-9\\ 12x=108\\ x=9degrees$

Step 2

Find the value of m∠PSQ

m∠PSQ= $(3x+18)$

m∠PSQ= $(3*9+18)$

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therefore

the answer is the option

C) 45 degrees

8 0

3 years ago

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