2 answers:
Answer:
31
Step-by-step explanation:
When two angles are complementary, their angle measures add up to 90 degrees. Therefore:
a+b=90
59+b=90
b=90-59=31 degrees
Hope this helps!
Answer:
∠a = 31°
Step-by-step explanation:
∠a+∠b=90°
∠a+59°=90°
<em>Subtract 59° from both sides</em>
∠a=31°
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step by step
A=1/2h(B+b)
15=1/2h(4+1)
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15/5=1/2h
3=1/2h
h=2*3
h=6
Work
7/3-5/3
answer- 2/3
Decimal answer- .66(repeating)
ANSWER:
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