The distance from a point on the number line to zero is known as: a. irrational number b. absolute value . c. diameter line

b. Absolute Value is your answer

For example:

-7 is 7 places away from 0 (7 is the absolute value)

14 is 14 places away from 0 (14 is the absolute value)

~

x= 12.9 (3 s.f.)

Step-by-step explanation:

Please see attached picture for full solution.

1. Label the hypotenuse, adjacent and opposite side of the triangle.

2. Look at the given information.

3. Decide if you should use sine, cosine or tangent.

sine angle= opp/hyp

cosine angle= adj/hyp

tangent angle= opp/adj