what box? need further Intel
Answer:
30
Step-by-step explanation:
All the degrees of a triangle should add up to 180 degrees.
D = F
D and F are not equal to 90.
If E = 30, D and F both equal 75.
75(2) + 30 = 180.
Subtract 6 and then you will get n< -4.5
Answer:
5.2mph
Step-by-step explanation:
Speed =distance/time
13/2.5=5.2 mph