Create and solve two proportions to find the values of x and y. Then find the measures of the indicated segments: AABC-AADE​

the surface area is 124cm²

step-by-step explanation:

length: 4cm

width: 9cm

height:   2cm

-4, -2, 1, 4

step-by-step explanation:

domain = x values

range = y values

"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