Answer:
I think it is 7 but I am not sure
Step-by-step explanation:
-3(5t+2)
.....................................................................................................................
96 - 4.5y - 3.2y = 5.6y + 42.80
96 - 7.7y = 5.6y + 42.80
96 = 5.6y + 42.80 + 7.7y
96 = 13.3y + 42.80
96 - 42.80 = 13.3y
53.2 = 13.3y
4 = y
hope that helps, God bless!
Answer:
the radius equals 30
______
_/2827.43
--------- = 30
3.14
it's the square root of the area (2827.43) divided by pie
Step-by-step explanation:
Answer:
(x+4)(x-3)
Step-by-step explanation:
x^2+x-12
=x^2+(4-3)x-12
=x^2+4x-3x-12
=x (x+4)-3 (x+4)
=(x+4)(x-3)