The coordinates of parallelogram uvwz are u(a, 0), w(c − a, b), and z(c, 0). find the coordinates of v without using any new variables.

correct answers below:

24 units

step-by-step explanation:

the answer is 40.

proof:

"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