From the observation deck of a skyscraper, Micaela measures a 45° angle of
1 answer:
Answer:
870
Step-by-step explanation:
The angle we are focusing on is 45 degrees and we are given vaules/variables for the opposite and adjecent of the triangle. This means we use tangent. The opposite of the triangle is 870 and the adjacent is the unknown (x). The equation then simplifies to
tan(45)=870/x
tan(45)x=870
870/tan(45)=x
if you plug this into the caluclator you get 870.
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Answer:
r = h + m
Step-by-step explanation:
h = r - m
Switch sides.
r - m = h
Add m to both sides.
r - m + m = h + m
Simplify the left side. -m + m = 0
r = h + m
slope = (y2-y1)/(x2-x1)
m =(-2-7)/(8-0)
m =(-9/8)
slope is -9/8
the y intercept is 7 (0,7)
y = mx +b
y = -9/8 x+7
Answer: y = -9/8x +7
<span>cy+3=6d-2y
Answer:
3 is the answer 1 + 2 is the same as 1 + 1 + 1=3
hope this helps
have a good day :)
Step-by-step explanation:
Answer:
Step-by-step explanation:
sin x = opp/hyp
sin(52) = 18/z
z = 18/sin(52)
z = 22.84
