Answer: ∠P= 20°
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Step-by-step explanation: Well we know that the sum of a triangle always equals to 180°, so ∠P + 80 +80 = 180°
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∠P + 160 = 180
Subtract 160 from both sides, 160 on the left is cancelled so that 180-160 equals 20
∠P=20°
Answer:
17
Step-by-step explanation:
a[2]+b[2]=c[2]
8*8+15*15=hypotenuse.
64+225=289
hypotenuse=17
Answer:
10
Step-by-step explanation:
they each go by ten
9
Multiplying two negatives makes it positive.