Can you help me with this?

Solve for x. Round your answers to the nearest tenth.

The constant of proportionality is always the where k is the constant of proportionality. additionally, you can find the constant of proportionality by finding the ratio for any point onasap

What is the value of x? assume that the line is tangent to the circle.

Which of the following values have 3 significant figures? check all that apply. a. 10.1 b. 100.05 c. 120 d. 129