Line segment segment cd has a slope of negative start fraction two over three end fraction and contains point c(−3, −6). what is the y-coordinate of point q(−1, y) if segment qc is perpendicular to line segment segment cd question mark
y = 3
y = 0
y = −2
y = −3

b

step-by-step explanation:

80° is the measure of gh

step-by-step explanation:

circle f is congruent to circle j

we have two circle with center f and j.

both circles are congruent. the radius of the circle would be equal.

see the attachment for the circle.

we are given ∠efd ≅ ∠gjh

therefore, arc (ed) = arc (gh)     (∴ circle f is congruent to circle j)

but ∠dfe=80°=arc (ed)

therefore, arc (gh) = 80°

thus, 80° is the measure of gh