Answer:
Step-by-step explanation:
When multiplying fractions, you simply multiply numerator by numerator and denominator by denominator, and if possible, you later simplify the answer.
Hope it helped,
BiologiaMagister
The area of a rectangular room is 238 square feet. The width is 3 feet less than the length. Find the dimensions of the room.
2 answers:
You might be interested in
Answer:
<h2>288 ft³</h2>Step-by-step explanation:
The formula of a volume of a prism:
where
<em>B</em><em> - area of a base</em>
<em>H</em><em> - height of a prism</em>
<em />
In the base we have the right treiangle. The formula of an area of a right triangle is:
where
<em>a, b</em><em> - are legs</em>
We have
Substitute:
Calculate the volume.
Substitute