Know the formulas for the area and circumference of a circle to use them to solve problems; give an informal derivation of the relationship between the circumference and area of the circle. a) a circular plate has a diameter of 9 inches. what is the area of the plate?
round you answer to the nearest hundredth

fahrenheit

step-by-step explanation:

fahrenheit is more precise than celsius. the ambient temperature on most of the inhabited world ranges from -20 degrees fahrenheit to 110 degrees fahrenheit—a 130-degree range. on the celsius scale, that range is from -28.8 degrees to 43.3 degrees—a 72.1-degree range. this means that you can get a more exact measurement of the air temperature using fahrenheit because it uses almost twice the scale.

c.)

step-by-step explanation:

-60.75

step-by-step explanation:

just add the numbers then put the negative sign on it

5

step-by-step explanation: