Center is (9,-4) the radius is the square root of 73
Answer:
Yes, it is.
Step-by-step explanation:
Although it may seem like it is not, 13/7 is a rational number. A rational number must terminate (end) or repeat. 1.8571485714... goes on forever but it repeats, making it a rational number.
Answer:
Radius = 16 cm
Diameter = 32 cm
Step-by-step explanation:
The radius is always going to be half of the diameter, which is a straight line that cuts a circle in half. You can use this formula to solve for the radius:
r =
However, they've already given us the radius, which is 16 cm, so all you need to do is multiply 16 by 2 to get the diameter. The formula for it is:
d = 2r
Answer:
D) 8
Step-by-step explanation:
Add 10 to both sides.
3x/2 = 12
Multiply by 2 on both sides.
3x = 24
Divide by 3 on both sides.
x = 8
Answer:
44
Step-by-step explanation: