You have two totals: total # of bills and total amount of $. Using x as #of 20s, and y as # of 50s, you can use the system
x+y=18
20x+50y=450
Answer:
x = 84°
Step-by-step explanation:
The inscribed angle x is half the measure of the intercepted arc, that is
x = 0.5 × 168° = 84°
Answer:
Is there a choices?
Step-by-step explanation:
I believe it would be 0.75
If not that the only other thing I could think of would be 0.03, but it says he is already taking environmental science.
Answer:
36.695 approx 36.7
Step-by-step explanation:
find the area of the top triangle and then add it to the area of the bottom rectangle
Area of the triangle: (bh)/2
3.5*4.1=14.35
14.35/2=7.175
Area of the rectangle: bh
4.1*7.2=29.52
Total (add the two values)
29.52+7.175
=36.695
