Well plug 0 in for x and solve for y and that is the vertex of your expression
Answer:
x=14
Step-by-step explanation:
17=x+3
-3 -3
14=x
subtract 3 on both sides
What is the answer choices bc I can’t help if I don’t know them
Answer:
comparison
Step-by-step explanation:
comparison
Answer:
90 degrees
Step-by-step explanation:
angle b is 180-90-56=34 degrees
that means angle c is also 34 degrees.
56+34=90, thus angle BCE is also 90 degrees
