Answer:
3
Step-by-step explanation:
1•5-2
5-2=3
(x-9)(x+7)=0
x-9=0 or x+7=0
x=9 or x=-7
:)
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: 1/3
Step-by-step explanation:
Step-by-step explanation:
The correct answer is 5i