Answer:
20 is the Answer i think
Step-by-step explanation:
Answer:
D. x^3
Step-by-step explanation:
1. Volume of cube = width*length*height
2. width, length, and height of a cube are all the same. In this case, it's x.
3. multiply x * x * x to get x^3
B 420 is the correct answer, hope this helps
1. 2(8x – 1) + 2(2x + 4)
2. 16x – 2 + 4x + 8
3. (20x + 6)
Step-by-step explanation:
The perimeter of the rectangle with length 8x - 1 and width 10x + 3 is 20x + 6
The formula for calculating the perimeter of a rectangle is expressed as:
P = 2( l + w)
Given the following parameters
length l = 8x - 1
width w = 2x + 4
Substitute the expressions for the length and width into the formula;
P = 2(8x - 1 + 2x + 4)
P = 2(10x + 3)
Distribute 2 over each term in the parenthesis
P = 2(10x) + 2(3)
P = 20x + 6
Hence the perimeter of the rectangle with length 8x - 1 and width 10x + 3 is 20x + 6
if i help please give brainly
Answer:
Repeating decimal
Step-by-step explanation:
It is an example of a repeating decimal, this is because the decimal .25 keeps repeating over and over again
