A trapezoid is a quad that has exactly one pair of parallel sides
Angle MNO is 90, it’s just the top right corner
Answer:
y=-1/2x-3
Step-by-step explanation:
Answer:
2.1
Step-by-step explanation:
Answer:
(a) discriminant is positive, 76
(b) the above tells you there are two real roots
Step-by-step explanation:
the discriminant is 'b² - 4ac'
3x² - 2x - 6 = 0 ∴ a = 3, b = -2, c = -6
(-2)² - 4(3)(-6) = 4 + 72