337,917 views
20 votes
20 votes
The dimensions of a rectangle are represented by the functions shown.

Which function represents the area of the rectangle?

12x2 + 15x – 10
12x2 + 7x + 10
12x2 – 8x – 10
12x2 + 7x – 10

User Whencesoever
by
3.0k points

2 Answers

14 votes
14 votes

Answer:

12x²+7x-10

Explanation:

(3x-2)(4x+5)

=12x²-8x+15x=10

=12x²+7x-10

S = length * width = (3x-2)(4x+5)

User Ankita Shinde
by
3.1k points
13 votes
13 votes

Answer:

d 12x2 + 7x – 10

edg got a 100 % on test

Explanation:

User Tremby
by
3.0k points