1.

The base can't be negative, therefore
.
2.

3.

Answer:
44/3 degrees
Step-by-step explanation:
Angle CBD = 180 - (64 + 72) = 44
Angle ADB = 44/3 (Since of the ratio)
Answer:
Step-by-step explanation:
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Answer:
A.
Step-by-step explanation:
98%
The probability of not winning the raffle is 100% - 2% = 98%
Answer:
b) 1000m
Step-by-step explanation:
the law of sines.
you know all the angles and the length of the side a