39/100 this is the answer of 39% as a fraction h
Answer:
answer may verydo it your self
Answer:
Step-by-step explanation:
∠D = ∠B {opposite angles of parallelogram are equal}
∠D = 40°
In ΔDCA
∠DCA + ∠D + ∠CAD = 180 {Angle sum property of triangle}
57 + 40 + ∠CAD = 180
97 + ∠CAD = 180
∠CAD= 180 - 97
∠CAD = 83°
This is the correct answer for the system of equations
Answer:
It's (A) and (D) like the person in the comments said. (B) is wrong.
Step-by-step explanation: