Which equation is correct regarding the measure of z1?
m21 = {(a -c)
m_1 = {(a + c)
2
m_1 = 1
n
m_1 = {(b + c)

Adam drew two same size rectangles and divided them into the same number of equal parts. he shaded 1/3 of one rectangle and 1/4 of the other rectangle. what is the least number of parts into which both rectangles could be divided into?

Brent needs to paint a logo made using two right triangles. the dimensions of the logo are shown below. what is the difference between the area of the large triangle and the area of the small triangle? (1 point) select one: a. 4.5 cm2 b. 8.5 cm2 c. 16.5 cm2 d. 33.0 cm2

You decide instead to take the train there. the train will take 135 minutes. convert this into hours and minutes.