Answer:
-10x + 1.5
Step-by-step explanation:
-2(5x-0.75)
-10x+1.5
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Answer:
Ans = 2.53m
Step-by-step explanation:
It is a simple law of Cosine, on a right-angle triangle draw the length as 5 and the base as 7 the angle is 15°. Find x.
So x = 5² +7² - 2 (5) (7)cos 15°
Solve this and you get your answer.
Hope this was helpful :)
The angle that the wire makes with the ground is
36.869
8
o
.
36.8698
o
.