If the vertices of / are B(–3, 3), C(3, 5), and D(–1, 0), what is the perimeter?

Ijust need to see how to do this. so you don’t have to answer all of them just a step by step explanation of one.

What is the equation of a line that passes through points (0, 4) and (-4,-8)?

The graph below shows the line of best fit for data collected on the number of cell phones and cell phone cases sold at a local electronics store on twelve different days. number of cell phone cases sold 50 * 0 5 10 15 20 25 30 35 40 45 number of cell phones sold which of the following is the equation for the line of best fit? a. y = 0.8x b. y = 0.2x c. y=0.5x d. y = 0.25x