The correct answer would be 3,019.55 aka A.
Let
x--------> the side length of the cube
we know that
[volume of a cube]=x³
[volume of a pyramid]=[area of the base]*h/3
area of the base=x²
h=x
[volume of a pyramid]=[x²]*x/3-----> x³/3
so
[volume of a pyramid]=[volume of a cube]/3
the answer is
[volume of a pyramid]=[volume of a cube]/3
The answer is y=16
You must first combine like terms (8y-3y = 5y)
Then you must subtract 7 on both sides to cancel out the 7
You are left with 5y=80
Divide 5 by both sides to get you answer 80/5 = 16 so y=16
Answer:
Step-by-step explanation:
This question is a bit more up to you. The paint has to be a green that is more yellow, so as long as you add more yellow than blue, your answer should be correct! For example 3 cups of yellow to 1 cup of Blue, or 3.3 yellow to 2 cups of blue
1. 2 (x + 3) = x - 4
2x + 6 = x- 4
2x - x = -4 - 6
x = -4 + -6 = -10.
x = 10
2. 4 (5x - 2) = 2 (9x + 3)
20x - 8 = 18x + 3
20x - 18x = 3 + 8
2x = 11
x = 11/2 = 5.5
x = 11/2 or 5.5
These are the Answers.
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