Answer:
18 kilometers
Step-by-step explanation:
If each 1 cm represents 9 kilometers.
How many would 2 cm represent?

All you have to do is move the denominator on the other side, by multiplying.
a-10
------- = -9
20
multiply 20 x -9
= -180
then it becomes a-10=-180
+10 +10
a=-170
Answer:
B.
Step-by-step explanation:
1 yard:3 feet.
Answer is attached ! Hope it helps
Hi there! The answer is 15/8.
The general formula for the tangent is

When we fill in the data from the picture, we get the following: