Answer:
8
Step-by-step explanation:
efd+fde=140
because triangle is positive both are 70
11x-18=70
11x=88
x=8
16 ÷ 12 = 1.33333.....
The answer lies in between the number 1 and 2.
Answer:
x=3; x=-3; x=√5; x=-√5
Step-by-step explanation:
5 because 20:6 is the car to motorcycle.
6:15 is the motorcycle to van.
20÷15=5
~JZ