Answer:
A 4.205Km
Step-by-step explanation:
If you subtract 9.754 - 5.549 you get 4.205.
Answer:
Answer: 15 cm in one minute. Step-by-step explanation: If the ant travels at 30 cm every two minutes, then divide both numbers by two to get the unit rate, which is 15 I'm per minute
Answer:
Hector can fit 210 compact discs into 14 boxes.
The formula for the area of a circle is

We know the diameter, and the radius is half of the diameter. So the radius is 9. Now we plug that into the formula.

So the answer is B, 81 pi square feet
Answer: Complementary angles. x = 60
How I got it.
x - 30 + x = 90
then solve for x
Hope this helps!