On December 21, the average high temperature was −5°f . On June 21, the average high temperature was 62°f. How many degrees
warmer was the temperature in June than in December.

Look at the following graph of the given equation. determine whether the equation is a function. explain why or why not.

You are standing next to a really big circular lake. you want to measure the diameter of the lake, but you don't want to have to swim across with a measuring tape! you decide to walk around the perimeter of the lake and measure its circumference, and find that it's 400\pi\text{ m}400? m. what is the diameter dd of the lake?

How do i find the missing angle measure in a polygon