There are two statements that are true: the angle at vertx D is acute and triangle DEF is a right triangle.
Answer:
6s
Step-by-step explanation:
Answer:
x = 2
Step-by-step explanation:
2(5x + 7) = 34
10x + 14 = 34
10x = 34 - 14
10x = 20
x = 20/10
x = 2
Agreed, I had to take a test on it and y did equal 70
Answer:
6
Step-by-step explanation:
find a common factor
6*8=48
8*6=48