Answer:
10%
Step-by-step explanation:
Answer:
Step-by-step explanation:
Given that,
The diameter of the pizza, d = 18 cm
We need to find the square cm of cheese layer does she need to put on the pizza.
We know that the area of the circle is given by :
Where
r is the radius of the circle
Here, r = 9 cm
So,
So, the area of the pizza is .
Answer:
420 km
Step-by-step explanation:
75 times 5 = 375
75/10 = 7.5 times 6 = 45
375 + 45 = 420
to find out the amount we have to divide the amount of gallons by time
12/5= 2.4
one minute would use 2.4 gallons