Idek broooooooooo good luck tho
Answer:
B) 2.25
Step-by-step explanation:
Given:
x = -2
y = 4
z = -5
Work:
![\frac{x^2-z}{y} \\\\\frac{(-2)^2-(-5)}{4}\\\\\frac{4+5}{4} \\\\\frac{9}{4} \\\\2.25](https://tex.z-dn.net/?f=%5Cfrac%7Bx%5E2-z%7D%7By%7D%20%5C%5C%5C%5C%5Cfrac%7B%28-2%29%5E2-%28-5%29%7D%7B4%7D%5C%5C%5C%5C%5Cfrac%7B4%2B5%7D%7B4%7D%20%5C%5C%5C%5C%5Cfrac%7B9%7D%7B4%7D%20%5C%5C%5C%5C2.25)
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:bhbehrf
Step-by-step explanation:
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