Two same-sized triangular prisms are attached to a rectangular prism as shown below. If a = 20 cm, b = 8 1/2 cm, c = 7 1/2 cm, d = 4 cm, and e = 8 cm, what is the surface area of the figure? A. 682 7/10 square centimeters B. 750 square centimeters C. 1230 2/5 square centimeters D. 880 square centimeters

i can you, i love poetry

step-by-step explanation:

first, eliminate the parenthesis:

3

x

+

2

−

4

x

second, group like terms:

3

x

−

4

x

+

2

third, combine like terms:

(

3

−

4

)

x

+

2

→

−

1

x

+

2

→

−

x

+

2

47.28 or 47.2857143

step-by-step explanation:

you just divide 331 by 7 and you get that answer. ( i think so tho)

3

step-by-step explanation: