Answer: 5:1
Step-by-step explanation:
Answer:
A,c,e is correct. “A number cubed” is a power, where the base is the variable, n, and the exponent is 3, “A number cubed” is a power where the base is 3 and the exponent is n and The expression is written as n3+4
Step-by-step explanation:
Answer: 192
Step-by-step explanation:
To find the volume of a shape, we multiply the length by the width by the height. Since this is a cube, we know that they are all 4, so we do 4 times 4 times 4. We get 64. SInce we know that Cassie needs a cube with a volume that is 3 times of the previous volume, 64, we multiply 64 by 3. The answer is 192.
Add 10 to both sides
3x^2 = -5 + 10
Simplify -5 + 10 to 5
3x^2 = 5
Divide both sides by 3
x^2 = 5/3
Take the square root of both sides
x = √5/3
Simplify √5/3 to √5/3
<em>x = ±√5/3</em>
<u>Answer: A. x = ±√5/3</u>
The answer is 92.
8^2= 64
14/2 = 7
35-7= 28
28+64= 92
