Help! The rectangle shown has a perimeter of 88 cm and the given area. Its length is 8 more than three times its width.
Write and solve a system of equations to find the dimensions of the rectangle.

l=35, w=9

Step-by-step explanation:

l for length, w for width

System: l=8+3w, 2w+2l=88

2w+2(8+3w)=88 (substitute)

2w+16+6w=88 (distributive property)

8w=72 (combine like terms)

w=9 (divide by 8)

l=8+3(9) (substitute)

l=35 (solve for l)

l=35, w=9

Hope this helped :D

good for u

step-by-step explanation:

pentagon

step-by-step explanation:

the coordinates   a(5, -2), b(3,-1),c(-4,-4) d(-3,8) and e(-1,4) forms the vertices of the polygon when they are connected in order.

in order to classify that which polygon is it with the given coordinates, first count the number of vertices and then count the number of sides it can make with these vertices.

since, the given coordinates have five vertices, therefore, it will make five sides. moreover, pentagon is regular in nature therefore it will be convex.

now, a polygon with five sides is known as pentagon, therefore, the given polygon is the pentagon.