Answer:
A
Step-by-step explanation:
Let l represent length and w represent width
We know that l = 3w-6
(3w-6)(w) = the area
Use distributive property
A is the correct answer
Hope this helps :)
Answer:
14 inches
Step-by-step explanation:
Since the rectangular prism has a square base, we know that the width and length are equal.
Using the formula for calculating the volume of a rectangular prism, we can set up an equation:
(width^2)*height = 980 cubic inches or
(width^2)*5 in. = 980 cubic inches, simplify the equation by dividing each side by 5 inches, and the result is:
width^2 = 196 sq.in., simply by taking the square root of each side of the equation, and the result is:
√width (inches) = √196 square inches = width = 14 inches
each side of the prism's base is 14 inches
Answer:
C.
Step-by-step explanation:
Because the vertical line is the line that is parallel to the y-axis,
(V) : x = 1...because it only passes through 1 and has a gradient of (0)
The horizontal line is the line that is parallel to the x-axis
(H) : y = 6...because it passes through 6 and has a gradient of 0
Distribute to get
2n + 1 + n - 2 = 33
Now simplify to get
3n -1 = 33
Now begin to get the variable by itself by adding 1 to 33 and getting rid of -1
3n = 34
Divide 34 by 3
34/3 = 1.3(repeating)
