The first step is to add 5.2 to both sides.
(x^2 +3)(5x+9)
5x^3 + 9x^2 + 15x + 27
Answer:
this is the formula for a volume of a sphere
4
/3*π*r^3 so plug in the radius
4/3*3.14*3^3=
4/3=1.33333333
1.333*3.14=4.186666562
4.186666562*3^3=113
the volume of the sphere is 113
Step-by-step explanation:
The formula for volume of a prism is v=(1/2bh)h so it would be
(1/2 ×7.8×4)×9= 140.4
The solution would be: a = 3/4
