16x-32=48 /+32
16x=80/:16
X=5
Answer:
x=48°
Step-by-step explanation:
We two lines cross over each other, making four angles, the angles opposite each other are equal. They're called vertically opposite angles.
Answer:
1/3
Step-by-step explanation:
C is the correct answer I think
Answer:
a^4+3a^2-3b^2
Step-by-step explanation:
