18 miles
183.6 divided by 10.2 = 18, and to check the answer if we multiply 18 and 10.2 it equals 183.6
Answer:
e - 50°
f - 65°
g - 115°
Step-by-step explanation:
Both triangles are 180°
So basically just add 50+65 which gives you 115 and that is 'g' cause that is the last missing piece of the left triangle.
He has 2 jobs paying different rates.
At $15/hr for 8 hours, he earns $120.
At $18/hr for 4 hours, he earns $72.
Summing these up: $120 + $72 = $192
Dividing by the total # of hours worked (12),
$192
--------- = $16/hr (average rate)
12 hr
Answer:
437mm²
Step-by-step explanation:
First we need to find the total area of the rectangle. The area of a rectangle can be found by using the formula:
A = L x W
L = 15mm
W = 38mm
So now we plug it into our formula.
A = 15mm x 38mm
A = 570mm²
Now that we have the total area, we now need to solve for the area of the triangle.
The area of a triangle can be found by using the formula:
To find the height of the triangle we take the total height and subtract it to the measurement given in the figure.
h = 15mm - 8mm
h = 7mm
b = 38mm
Now that we have both the base and height we can use the formula for the triangle.
Now that we have the area of both the triangle and the rectangle, we simply subtract the area of the triangle to the area of the rectangle.
Shaded Area = 570mm² - 133mm²
Shaded Area = 437mm²
The area of the shaded area is equal to 437mm².
This is very simple, you can use tally marks to find the amount of birthdays. Then divide it by 100. Good luck !