So travel distance of a wheele
1 rotation distance=1 times circumverence so find circunference
circumfernec=2 times radius times pi
radius=30
30 times 2 time spi=60pi
so 60pi times x revolutions=540pi
divide both sides by 60pi
x revolutions=9
9 revolustion
B is the answer
Answer:
12.5
Step-by-step explanation:
12.5 multiplied by 20 is 250 which you divide by 2 to get the area. it plugs in to the triangle area formula which is 1/2 base times height.
Answer:
x = 7 or x = -7
Step-by-step explanation:
x=✓49
x= 7 or x = -7
Answer:
x = 25
Step-by-step explanation:
the 2 angles are vertical angles which means they are equal so basically you do 4x-12=88, 4x=88+12, 4x=100, x=100/4, x=25
9000 milliliters is 9 liters.
1 liter = 1000 milliliters.