1. -1
2. 7
3.-8
i hope these are the answers
Answer: x = 2.5
Step-by-step explanation:
To solve for x, we will isolate the x variable.
Given,
3.25x = 8.125
Divide both sides of the equation by 3.25:
x = 2.5
(X^2 -5x+6)(x-5) = x^3- 10x^2 +31x -30
The answer for number 2 is 1/4
Answer:
3053.6 mm³
Step-by-step explanation:
The volume of a sphere is given by the formula ...
V = 4/3πr³ . . . . . where r is the radius, half the diameter
__
For the given sphere, the volume is ...
V = 4/3π(9 mm)³ = 972π mm³ ≈ 3053.6 mm³
