Answer:
You have to add the lengths of all the sides together.
Answer:
Width just means, diameter.
Step-by-step explanation:
Solve using the Pythagorean theorem.
The hypotenuse is c.
The answer is y=-4/7x+7. You simply substitute in the given numbers. -4/7 for the slope (m) and 7 for the y-intercept (b).