Answer:
Both boats will be 54 miles apart after 3 hours.
Step-by-step explanation:
Given that from a point on a river, two boats are driven in opposite directions, one at 7 miles per hour and the other at 11 miles per hour, to determine how many hours they will be 54 miles apart, the following calculation must be performed :
54 / (11 + 7) = X
54/18 = X
3 = X
Therefore, both boats will be 54 miles apart after 3 hours.
(22 x sin(65))/sin(53) =24.96604654 rounded of to nearest tenth = 25
So X = 25
An expression for “7 divided by c” is 7/c or 7 ÷ c
Answer:
I think its supliment but I took this class a long time ago so don't quote me on that
Step-by-step explanation:
Answer:
(2x+3y)(2x-3y)
Step-by-step explanation:
a² - b² = (a + b)(a - b)
4x² - 9y²
= (2x)² - (3y)²
= (2x + 3y)(2x - 3y)
