Answer:
x=9 y=24
Step-by-step explanation:
The slope of the equation is 1/2
Answer:
abc 123
Step-by-step explanation:
vvfgfgfg
Answer: They washed 60 small cars.
Step-by-step explanation:
5x + 10y = 800
y = 50
5x + 10(50)
5x + 500 = 800
Subtract 500 from each side
5x = 300
Divide each side by 5
x = 60
Answer:
Cone- 138.16
Square pyramid- 352
Step-by-step explanation:
the formula for surface area of cone is piR^2 + piRL
(R is radius and L is the length down the side of the cone)
the formal for lateral area of square pyramid is (1/2) L times P
(L is length down side and p is perimeter of base)