Step-by-step explanation:
Let width be x
according to question
length = 2x-4
perimeter = 58
now,
perimeter = 2(length + width)
58 = 2(x+2x-4)
58 = 6x-8
6x = 66
x = 11
putting value of x in length
2x-4
= 2 X 11 -5
= 18
hence the dimensions of the rectangle is 18 and 11
Answer:
8.06 inches
Step-by-step explanation:
The diagram shows a rectangle with width of 4 inches and area of 28 square inches.
Use area formula:

So,

By the Pythagorean theorem,

The interior angel of 7 will be angel 4
∠7 + ∠4 = 180°
126
Step-by-step explanation:
hdhfgdhdgdhdhrgdgdgdhdgdhdhdh
R

12-5
r

7 -> That's true once 7+5

12 = 12

12
or
7/9<0 That's not true once 7/9>0