Help me pleaseeeeeee

1 answer:

3 0

everything except the last two, I think.

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dsp73

Answer:

True

Step-by-step explanation:

6 0

3 years ago

Lunna [17]

Answer:

30 I think but I'm probably wrong

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3 years ago

Mademuasel [1]

Answer:

$\frac{\pi }{6}$

Step-by-step explanation:

$\frac{7\pi }{6}$ is an angle in the third quadrant

To find the reference angle subtract π from it

reference angle = $\frac{7\pi }{6}$ - π = $\frac{\pi }{6}$

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3 years ago

ANTONII [103]

5(r - 10) = -51
= 5r - 50 = -51
= 5r = -51 + 50
= 5r = -1
= r = -1/5

r = -0.2

7 0

3 years ago

Alex787 [66]

The answer is x= 2.5

3 0

3 years ago