The perimeter of the figure is 50.56 cm.
Solution:
Radius of the quarter of a circle = 8 cm
Perimeter of the quarter circle = 
= 12.56 cm
In figure, one side of the quarter circle is merged with rectangle, so remove one radius from the perimeter of the quarter circle.
Perimeter of the given quarter circle = 12.56 cm – one radius
= 12.56 cm – 8 cm
= 4.56 cm
Perimeter of the rectangle given = (17 – 8) cm + 10 cm + 17 cm + 10 cm
= 9 cm + 10 cm + 17 cm + 10 cm
= 46 cm
Perimeter of the given figure = 4.56 cm + 46 cm
= 50.56 cm
Hence the perimeter of the figure is 50.56 cm.
Student B: 1/2 mile in 4 minutes:
Divide 1 mile 4 min
--------- by ------------
2 1
This comes to 1 mile 1 1 mile
-------- * --------- = ------------ or (1/8) mile per minute.
2 4 min 8 min
-
Answer:
0.0344827586206
you can shorten however
Step-by-step explanation:
Answer:
n = 5
Step-by-step explanation:
<u>Answer:</u>
$3.80
<u>Step-by-step explanation:</u>
We are given a graph showing the location of 3 houses where you had to do lawn work today, with the distances from your house.
Given that one truck gets 8 miles per gallon of gasoline and gas costs $1.52 per gallon, we are to find the total cost of the gas used.
Total distance = 7 + 3 + 4 + 6 = 20 miles
Gallons of gas used = 20 / 8 = 2.5
Total cost of gas used = 2.5 * 1.52 = $3.80
