Answer:
it's the last one because um yeah
Answer:
y = (-2/5)x - 4
Step-by-step explanation:
y = mx + b
where m is the slope and b is the y-intercept
Therefore, y = (-2/5)x - 4
Answer:
y = 8
Step-by-step explanation:
for the triangles to be congruent, 2y + 20 must equal 36.
2y + 20 = 36
subtract 20 from each side of the equation:
2y = 16
divide both sides by 2:
y = 8
3 sin x + 5 cos x = 0
3 sin x = - 5 cos x /: cos x ( divide both sides by cos x )
3 sin x / cos x = - 5
3 tan x = - 5
tan x = -5/3
x = arc tan (-5/3)
x ≈ - 59.036°
Answer:
15
Step-by-step explanation:
