In the figure below, the arc x is formed on the unit circle by angle θ . what is the measure of angle θ in radians? a x b π−x c π2 d π

idk

step-by-step explanation:

it shoild be o

step-by-step explanation:

the answer is b.

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