A 15 foot ladder is used to scale a 12 foot wall. At what angle of elevation must the ladder be situated in order to reach the top of the wall? Round to the nearest degree.
The angle of elevation must be

what are the statements

step-by-step explanation:

the entire expression should be subtracted from 30. to subtract the quantity, distribute the negative sign, which changes the signs on the terms. so, the –2 changes to positive and gets added to 30 instead of subtracted from it.

hope this ! ^w^

chad should not have included the values (1, 2) and (3, 6) because that would mean he only had half a healing card.