2 of 8 Given that AB is a line segment and the angle a = 65°, work out the value of x.

The diagram is not drawn to scale.​

nada

step-by-step explanation:

"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

15 / 2 = 7.5

100 / 7.5 = 13.