Find the exact value of each expression if 270º < 0 < 360°.
If cos e
o find cote

10

step-by-step explanation:

7+3=10

the answer is y < -3 or   y > 3

-3y > 7 + 2

-3 y > 9

y < -3

δabc ≅ δdcb by sas because

db ≅ ac . . given (side)

bc ≅ bc . . reflexive property (side)

∠dbc ≅ ∠ acb . . alternate interior angles where transversal bc crosses parallel lines bd and ac (included angle)