2s2+4sh, where side s is side length of the square base and h is the height of the prism. What is the surface area in square feet of a rectangular prism with a square base where s=4 feet and h=6

The surface area is 128 square feet

Step-by-step explanation:

Given the formula above, we want to calculate the surface area of the rectangular prism

All we have to do here is to make substitutions

we substitute s = 4 ft and h = 6 ft

Thus, we have that;

2s^2 + 4sh

= 2(4)^2 + 4(4)(6)

= 32 + 96 = 128 square feet

x^6

step-by-step explanation:

this is correct because:

x-6=0

0*x=0

so

x^6

= 5

step-by-step explanation:

to find the 15th term substitute n = 15 into the nth term formula

= (- 3 × 15 ) + 50 = - 45 + 50 = 5