This is due in 10 minutes please help me

Pyramid shown has a square base that is 18 inches on each side has a surface area of 164 square inches what is the slant height

Which rule describes the composition of transformations that maps ajkl to aj"k"l"? ro. 900 o to, -2(x, y) to, -20 ro, 900(x, y) ro, 9000 t-2. o(x,y) t-2, 00 ro, 900(x, y)

What is the sum of these mixed numbers 4 2/3+ 3 1/9