The length of a rectangle is 3n+ 2 and its width is n-1. The perimeter of the rectangle is twice the sum of its length and its width. Find the perimeter of the rectangle when n = 4 inches.

34 inches

Step-by-step explanation:

3n+ 2 when n=4 would be equal to 14, and n-1 when n is 4 would be 3. 14+3=17, and 17x2= 34.

hope this helps!

ibrahim

34 inches

Step-by-step explanation:

Substitute n with 4.

3*4+2= 14 (length)

4-1= 3 (width)

Since a rectangle has 4 sides, add two lengths (14*2) and two widths, (3*2)

28+6= 34

his chances of getting a coin of higher value is 4/19

step-by-step explanation:

on a coordinate grid, point a is at (−4.0, −2.4) and point b is at (4.0, −2.4). point b is a reflection of point a across the –axis. input either a lowercase x or i think is the right awnser

step-by-step explanation: