Answer:
Im not sure i love fractions lol
Step-by-step explanation:
Answer:
x = 2
Step-by-step explanation:
Used a scientific calculator.
Answer:
IDK if you still need this but it's A
Step-by-step explanation:
I just took the quiz and got it right :)
Answer: isosceles
Step-by-step explanation:
By the alternate interior angles theorem, 
Since angles in a triangle add to 180 degrees, 
Since sides opposite equal angles in a triangle are equal,
.
So, triangle ABC is <u>isosceles</u>