Luanne made a photocopy of a drawing of a rectangle. the original drawing was 4.5 inches wide and 6 inches long. the copy was 6.75 inches wide and 9 inches long. what was the scale factor for luanne's copy?

We have enough material to build a fence around a station that has a perimeter of 180 feet the width of the rectangular space must be 3 1/4 feet what must the length be

Kevin has a spinner that has 10 equal sections and 2 sections of each color—red, blue, green, yellow, and purple. kevin spins the spinner 180 times. kevin determines about how many times the spinner will land on red or green, and his work is shown below. -kevin has the formula reversed; it should be the total number of sections over the number of red or green sections. -kevin should have used a 4 in the numerator because there are 2 red sections and 2 green sections. -kevin should multiply by the number of sections in the spinner rather than the total number of spins. -kevin calculated the prediction correctly and did not make any mistakes.

Rewrite the polynomial -9x5 + 36x4 + 189x3 in factored form.