Answer:
a)
b) 12.72 units
Step-by-step explanation:
Recall that the sine and cosine are completed functions.
This means that:
Recall that: sine ratio is opposite/hypotenuse
This implies that:
What is the slope of the line containing (-3, 1) and (1, -2
2 answers:
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Answer:
Step-by-step explanation:
Since the whole right side of that triangle is equal to 28 and the lower portion is 21, then we know the upper portion is 7. Set up a proportion using those sides and the fact that the 2 triangles are similar:
and cross multiply to get
21x = 126 and
x = 6