They add to 180
x+y+z=180
smallest (lets say that's x) is 36
36+y+z=180
minus 36 both sides
y+z=144
each term is the common difference away from the next term
z=y+d
y+y+d=144
and also
36+d=y so
36+d+36+d+d=144
3d+72=144
minus 72 both sides
3d=72
divide both sides by 3
d=24
common difference is 24
36+24=60
60+24=84
36+60+84=180
correct
largest angle is 84 degrees
The percentage increase is 50% because 3/2=1.5
1.5-1=0.5 (1 is the same as saying the original 100%)
0.5 as a percentage is 50%
Hope this helps :)
Answer:
Hamburger
Step-by-step explanation:
That food item is the most voted item.
Answer:
A) (2,20)
B) Yes, Because the line passes through the origin (0,0)
C.) In 10 hours, the cost of electricity is $100
D.) y=10x