Question

HELP!!!! URGENT!!! IM BEING TIMED PLEASEE

Answer 1

Answer:

Area: $5x$, Perimeter: $2x+10$

Step-by-step explanation:

a)

We know that for any rectangle the area is $l*w$, where $l$ is the length and $w$ is the width.

Because the width is $x$ and the length is $5$, the area is $x*5$ or $5x$.

b)

We know that for any rectangle the perimeter is $2(l+w)=l+w+l+w$, where $l$ is the length and $w$ is the width.

Because the width is $x$ and the length is $5$, the perimeter is $2(x+5)=2x+10$.

So, the answers are $Area:5x,~Perimeter:2x+10$