This answers would be 12x
Answer:
124
Step-by-step explanation:
Answer:
a
Step-by-step explanation:
Answer:
E and F= 54 Degrees D is 90 degrees
Step-by-step explanation:
Answer:
0
Step-by-step explanation:
x=1 and y=-3
so 3x^2 + y = 3*1^2 + (-3)
= 3* 1 -3
=0