Use the diagram below. Is each statement true? A./EOB AND /AOC ARE SUPPLEMENTARY ANGLES.
B./AOC AND /BOC ARE COMPLEMENTARY ANGLES.
C. /EOD AND /DOC ARE ADJACENT ANGLES.

"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

the answer for this question is a= 13,622.84

step-by-step explanation:

is there supposed to be a picture here?