Cindy has 42 meters of fencing. she plans to fence in a rectangular dog run that is 6 meters wide. how long can the run be made?

For the given quadratic equation convert into vertex form, find the vertex and find the value for x=6 y=-2x^2+2x+2

How do i multiply two digit numbers

Find the magnitude, correct to two decimal places, made by each of the following with positive direction of the x axis a) y= x the answer is 45° but i don’t know how