A circle has a radius of 7.5 cm what is the diameter?

15

Step-by-step explanation:

Radius times 2 is the diameter!

If we have a circle that has a radius of 7.5 cm, that would imply that we would need to use the formula 2r = d.

This formula says that if we take the radius of our circle and multiply it by 2, we end up with the diameter of our circle.

So 2 × 7.5 cm gives us 15 cm.

So the diameter of this circle is 15 cm.

the answer is c.

for continuous functions, they continue in the same pattern and you have to find that pattern kinda like slope