Angles 1 and 2 are a.) supplementary. This means that b.) the measure of each when added will be equal to 180 degrees. We can see this because they are both "flat" on a line next to each other.

5 0

4 years ago

-3 + 7

grin007 [14]

-3+7=4

-8+4=-4

-16+4=-12

24-16=8

-14+6=-8

3+(-8)=-5

-31+(-45)=-76

-42-25=-67

-30+1=-29

-3-29=-32

72-50=22

15-2=13

-23-15=-38

2-1=1

-5-4=-9

6 0

3 years ago

Increase 55 by 137%?

stealth61 [152]

I believe it is 130.35

6 0

3 years ago

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Given that triangle PHT is a right triangle and Line HY is an altitude, what is the missing justification in the proof that (PH)

arlik [135]

Answer: the answer is D

Step-by-step explanation:

4 0

3 years ago

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