The figure below is a net for a rectangular prism. Side a = 20 inches, side b = 16 inches, and side c = 11 inches. What is the surface area of this figure?

answer:   b

step-by-step explanation:

x2 = 16

x can not be a negative number because 16 is positive

the only answer would be positive 8  

t

step-by-step explanation:

ever thing time 1 is a multiply by 1 it get  

y/x of point b= y/x of point a

step-by-step explanation:

(i got the same question, this was the correct answer.)

"standard form:

3x2 + 14x − 10 = 0

solutions based on quadratic formula:

x1   = −14 − √ 142 − 4×3×(−10) /   2×3   = −14 − 2 × √ 79 /   6   ≈ −5.296

x2   = −14 + √ 142 − 4×3×(−10) /   2×3   = −14 + 2 × √ 79 /   6   ≈ 0.629