THE question is What is the length of the dotted line in the diagram below? Round to the nearest tenth. I need some help with this

kbmflmklbhml; bmlzb; bdhzz

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

96 cm is the answer.

step-by-step explanation: