Answer:
119 square centimeters.
Step-by-step explanation:
Write the problem as an equation.
2(2x+3)+2x=48
Where x is width of the rectangle. 2x+3 represents the length.
4x+6+2x=48
6x+6=48
6x=42
x=7
The width is 7 cm. Then, find the length.
(2x+3) Given
(2)(7)+3 Plug in 7 for x
14+3
17
Then, find the area, width*length
17*7=119
Answer:
6
Step-by-step explanation:
Answer:
5 15/22 hours
5.6818 hours
Step-by-step explanation:
Distance is equal to the rate times the time
D = rt
We know the rate = 88 km/hr and the distance = 500 km
Substitute these in
500 = 88 *t
Divide each side by 88
500/88 = 88t/88
5 15/22 hours
5.6818 hours
I think H=P*2/4.2 could work corrext me if im wrong please