Find the surface area of the rectangular prism. a. 69.26 ft^2 b. 70.78 ft^2 c. 71.88 ft^2 d. 72.88 ft^2

D

Step-by-step explanation:

The surface area of the rectangular prism is the sum of all the 6 faces.

Area = 2 (3*3.4) = 20.4

Area = 2 (3*4.1) = 24.6

Area = 2 (3.4*4.1) = 27.88

Thus, Surface Area = 20.4 + 24.6 + 27.88 = 72.88 ft ^2

The correct answer option is D. 72.88 ft^2.

Step-by-step explanation:

We are given a diagram of a rectangular prism with width 3 ft, length 3.4 ft and height 4.1 ft and we are to find its surface area.

We know that the surface area of a rectangular prism is given by:

So substituting the given values in the above formula to get:

Surface area of rectangular prism = = 72.88 ft^2

3 1/3 x 2 3/5 = 8 2/3

step-by-step explanation:

just multiply the first number by the second number to get your answer.

b

step-by-step explanation:

a difference is the result of subtraction. while each of these expressions has subtraction in it, a difference will be the result when subtraction is the last operation applied in the order of operations for the expression. this means subtraction must be outside of the parenthesis. only b has this.