Step-by-step explanation:
We have to know that in order to solve for the volume of a rectangular prism, we have to use this formula: l * w * h. This stands for length multiplied by width multiplied by height.
<u>Step 1</u>
Let's look at the numbers we already have. The height of the prism is 4 feet and the width is 5 feet. When we multiply them together, we got 20 feet.
<u>Step 2</u>
The volume of this prism adds up to 150 square feet. To find the length of this prism, we have to divide 150 by 20.
Our final answer: l = 7.5 feet
We can check our answer by multiplying all the numbers together.
4 * 5* 7.5 = 150
Answer:y=16
Step-by-step explanation:
Answer:
<u>The correct answer is D. 6r √qr</u>
Step-by-step explanation:
Let's find out the equivalent to √12qr² * √3r
Let's recall that one of the properties of the roots is:
√a * √b = √a * b, for all positive real numbers a and b.
Therefore,
√12qr² * √3r = √(12qr² * 3r)
√(12qr² * 3r) = √36qr³
√36qr³ = 6r √qr
<u>The correct answer is D. 6r √qr</u>
Note. Same answer to question 14456552, answered by me today.
Answer:
Step-by-step explanation:
5x+8-x-4
4x+4