Answer:
1. B
(5*7=35)
2. B
2(a-3)(a+4)=0
(2a-6)(2a+8)=0
4a^2+16a-12a-48=0
4a^2+4a-48=0
simplify so divide each expression by 4
a^2+a-12
3. B.
Perimeter is the sum of all sides.. Perimeter of a rectangle is l+l+w+w or 2l+2w (2 lengths and 2 widths)
*pabrainliest naman Thanks..and hope my answer and explanation helps
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Answers & Comments
Answer:
1. B
(5*7=35)
2. B
2(a-3)(a+4)=0
(2a-6)(2a+8)=0
4a^2+16a-12a-48=0
4a^2+4a-48=0
simplify so divide each expression by 4
a^2+a-12
3. B.
Perimeter is the sum of all sides.. Perimeter of a rectangle is l+l+w+w or 2l+2w (2 lengths and 2 widths)
*pabrainliest naman Thanks..and hope my answer and explanation helps