Step-by-step explanation:
5/8=20/p
p=32
.............
Answer: x=y-3 or y=3+x
Step-by-step explanation:
I think the answer is 2 and -15. Because 2 times - 15 is -30 and 2 and -15 can be added to -1.
From a point on the ground 47 feet from the foot of a tree, the angle of elevation of the top of the tree is 35º. Find the height of the tree to the nearest foot.
