13n
ahaha , it’s that easy !!
have a good day <3
Answer:
a = -8
Step-by-step explanation:
4/a + 4 = -1/a + 9
-1(a + 4) = 4(a + 9)
-1a - 4 = 4a + 36
-5a - 4 = 36
-5a = 40
a = -8

There are pi radians in 180 degrees. Therefore to convert degrees to radians we need to divide by 180 and multiply by pi, as follows:
Answer:
1.16 is the answer
Step-by-step explanation:
There would be 64 boys, 56/7=8 so you would have to multiple 8 by 8, which equals 64