Answer:
which angle ??
if it is DEC Then it will be 75°
Answer:

Step-by-step explanation:
The first step is to combine the parts of the numerator and denominator into one rational expression each. Those will have the same denominator, so their ratio is the ratio of their numerators.

8(4n + 13) = 6n
Use distributive property so :8 (4n) = 32n and 8(13) = 104
32n + 104 = 6n
Subtract 32n from each side and you will get:
104 = 26n
then you divide each side by 26 and your answer will be:
n = 4
-3(2x-4)+8x-8
-6x+12+8x-8
2x+4
x=2
The volume of the pool is 1,620 ft cubed