A regular pyramid has a height of 10 inches. Its base is an equilateral triangle with a base edge of 12 inches. Find Lateral and Total Surface Area.

What value is equivalent to 5 + [5 × (4 + 2)]? a) 35 b) 45 c) 60 d) 110

What unit of been sure would be appropriate for the volume of a sphere with a radius of 2 meters

Complete the two-column proof. given: 5/x + 9 = 11 prove: x = 10 5/x + 9-11 select one: a. a. given b. subtraction property of equality c. division property of equality b. a. given b. subtraction property of equality c multiplication property of equality ca. given b. addition property of equality c. multiplication property of d. a. given b. addition property of equality c. division property of equality