Answer:
78
Step-by-step explanation:
Ed2020
Answer:

Step-by-step explanation:

Apply rule 

Multiply the numbers: 

Answer:
720
Step-by-step explanation:
6 x 120=720
Every 1 cm=120 km
So multiply both sides by 6 and you get
6 cm= 720 km
Answer:
Step-by-step explanation:
x = 136/2 = 68°
Answer:
2nd option
Step-by-step explanation:
Given 2 sides of a triangle then the third side x is in the range
difference of 2 sides < x < sum of 2 sides , that is
19 - 11 < x < 19 + 11
8 < x < 30