Answer:
Step-by-step explanation:
The volume of a cube is
V=s^3, we are told the volume is 10u^3 and that it will be filled with cubes having a side of 1/2 so
n(1/2)^3=10, where n will be the number of these small cubes
n(1/8)=10 upon multiplying each side by 8
n=80
So it will take 80 cubes of side length 1/2 to have a volume equal to 10u^3
Answer:
All real numbers are solutions.
Step-by-step explanation:
I figured it out, the answer is X = -52/5
For #11, the answer is the tall sipper thing. The formula for area in a cylinder is r squared times height. you did diameter squared, not radius squared
The answer is B, or <span>(x - 3)^2 = 21
</span>
In both of these equations x = -1.58 or <span>7.58</span>
