A rectangle has side lengths of (2x+3) and (3x - 4).
1 answer:
Answer:
Area=6x^2+9x-12 Perimeter= 5x-1
Step-by-step explanation:
when finding the are of a rectangle you multiply both sides together.
(2x+3)*(3x-4)
Distributive Property
6x^2-8x+9x-12
Simplify
6x^2+x-12
To find the Perimeter you have to add both sides
2x+3+3x-4
5x-1
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2.4 + 8=3.2 +8=4.0+8=4.8+8= 5.6 that's the answer
12x3=36 6x3=18 so ur answer is 18
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Step-by-step explanation:
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