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>
Answer:
x = 49
Step-by-step explanation:
Given
=
( cross- multiply )
5(x - 16) = 3(x + 6) ← distribute parenthesis on both sides
5x - 80 = 3x + 18 ( subtract 3x from both sides )
2x - 80 = 18 ( add 80 to both sides )
2x = 98 ( divide both sides by 2 )
x = 49
Yes, they certainly do exist.
Do you have a question to ask ?
The correct answer is B. (7,2)
Answer:
true
Step-by-step explanation:
The left side 9 is greater than the right side 3, which means that the given statement is always true.