Answer:
A= 30
B= 60
C= 90
Step-by-step explanation:
A is already shown.
B has a right angle making it 90 degrees.
A triangle is 180 degrees 30+90= 120
180-120=60
Answer:
78.53
Step-by-step explanation:
x 
Answer: 52 degrees
Step-by-step explanation:
most likley like if correct
Answer:
y = -11.5
Step-by-step explanation:
2y = 18-41
Combine like terms
2y = -23
Divide each side by 2
2y/2 = -23/2
y = -11.5
Answer:
Option (A)
Step-by-step explanation:
By the property of a parallelogram,
Opposite sides of a parallelogram are equal and parallel to each other.
AD = BC and DC = AB
9x - 40 = 8x - 34
9x - 8x = 40 - 34
x = 6
4y + 20 = 6x - 4
4y - 6x = -24
2y - 3x = -12
Now we will substitute the value of x,
2y = 3x - 12
2y = 3(6) - 12
2y = 6
y = 3
Therefore, Option (A) will be the correct option.
