Find the equation of the line that contains the point (−4,−1) and is perpendicular to the line 4x+5y=15.

Which shows the correct solution of the equation 1/2a+2/3b=50, when b=30?

Write a fraction less than 1, which has a denominator of 6 and is greater than 3/4 plz answer !

The two cylinders are similar. if the ratio of their surface areas is 9/1.44 find the volume of each cylinder. round your answer to the nearest hundredth. a. small cylinder: 152.00 m3 large cylinder: 950.02 m3 b. small cylinder: 972.14 m3 large cylinder: 12,924.24 m3 c. small cylinder: 851.22 m3 large cylinder: 13,300.25 m3 d. small cylinder: 682.95 m3 large cylinder: 13,539.68 m3