Question

Please help!! this is due tomorrow and I’m very confused

Answer 1

perimeter: 10x-6

area:
`4x^2+3x-10`

Explanation:

rectangle perimiter formula is 2(l)+2(w)

we just fill in the formula

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

8x-10+2x+4

10x-6 is the perimeter

now the area formula is (l)(w)

so we fill in the formula

(4x-5)(x+2)

4x^2+8x-5x-10

4x^2+3x-10 is the formula

hopes this helps