Answer:
y=90 degrees
x=51 degrees
Step-by-step explanation:
all right angles are 90 degrees
90+39=129
180-129=51
x = 51 degrees
y = 141 degrees
The correct answer is D
choice A
f(x) * g(x) = √2x × √18x
= √36 * x
= 6x
no solutions
I attached the pic of solution
