She is incorrect because x^2 can still be factored.
Answer:
so you have to find angles
we are given
△ABC
we can use area of triangle formula

we have
AB=6
BC=10
m∠B=120°
so, we can plug it


..............Answer
D and B
Explanation:
when you look at that point two lines pass through it and those two lines that pass through it are b and d.
Answer:
The true statements are (D) and (E). This is a square with sides equal to 5 units so that means that its perimeter is 4×(5 units) or 20 units and its area is (5 units)×(5 units) or 25 units^2.