Answer:
x = 5, y = 8, z = -3
Step-by-step explanation:
Opposite sides of a parallelogram are congruent so to find x:
x + 7 = 3x - 3
-2x = -10
x = 5
To find y:
y + 2 = 2y - 6
-y = -8
y = 8
Therefore, z = x - y = 5 - 8 = -3.
Value of p is 11 and value of q is -11 .
x^2 - 121
= x^2 - 11^2
= ( x+11 ) ( x-11 )
angle 4 = 80 degrees
angle 5 = 100 degrees
f(2)=18
