5/9 or 0.5 recurring
hope this helps :)
I think the correct answer is D
Answer:
The answer is c, a, b, d
Step-by-step explanation:
Given:
In triangle OPQ, o = 700 cm, p = 840 cm and q=620 cm.
To find:
The measure of angle P.
Solution:
According to the Law of Cosines:

Using Law of Cosines in triangle OPQ, we get




On further simplification, we get




Therefore, the measure of angle P is 79 degrees.
Answer:
should be a plane.
a plane is two dimensional and has intimate length and width. so it contains infinite lines.