Answer:
They are congruent, they are right angles
Step-by-step explanation:
Just in general, all vertical angles are congruent.
But in this situation, perpendicular lines will always create right angles.
I’m not sure but if I’m right Jen it will be 1 two dollar toy and 5 five dollar toy
Answer:
$16
Step-by-step explanation: I did the math in the comments.
The like terms are 23y & 2y and 7x & x because they have the same variables
Step-by-step explanation:
80:100=x:20
x=80×20/100=16