Register

A rectangle has length x+9 and width 2x-1 what are the areas of the rectangle

A rectangle has length x+9 and width 2x-1 what are the areas of the rectangle
214k views
2 votes
A rectangle has length x+9 and width 2x-1 what are the areas of the rectangle

User Hussein Zawawi
by
7.5k points

1 Answer

2 votes
Area=l*w

a=(x+9)(2x-1) <--- Use FOIL

a=2x²-x+18x-9
a=2x²+17x-9

Hope I helped :)
User Parsa
by
8.6k points
← Prev Question Next Question →

No related questions found

Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories

Other Questions

How do you can you solve this problem 37 + y = 87; y =
What is .725 as a fraction
How do you estimate of 4 5/8 X 1/3
Link Copied!