Answer:
4, -3
Step-by-step explanation:
The quadratic formula is 
.
When using the formula for both the negative and positive value of the sqrt, you will get:
x = 4, -3
So, x > 7 - 2; x >5 or
4 - x > 6; 4 - x - 6 > 0;
4 - 6 -x > 0;
- 2 -x > 0;
-2 > x;
Finally, x > 5 or x < -2;
Answer:
Step-by-step explanation:
hope this helps
Answer: A
Step-by-step explanation:
18 inch diameter = 9 inch radius
Sphere Volume = <span> 4/3 • <span>π <span>• r³
</span></span></span><span>Sphere Volume = <span> 4/3 * PI * 9^3
</span></span><span>Sphere Volume = <span> 4/3 * PI * 729
</span></span><span><span>Sphere Volume = </span>3,053.628 </span>
