Given:
In ΔNOP, the measure of ∠P=90°, PN = 95 feet, and OP = 31 feet.
To find:
The measure of ∠O to the nearest degree.
Solution:
In a right angle triangle,
In triangle NOP,
Therefore, the measure of angle O is 72 degrees.
1. analyze data presented
It is not d because it is not greater than 80 degrees
it is not a because it is clearly not 10 degrees
making system of equations
8x+(4x+60)=180
addition
12x+60=180
move sixty to the other side
12x=120
division
x=10
Angle BEC=*x, so 8x=80
Answer: 80 degrees
Answer:
Well it could be a number of fractions. It could be 1/8 and 4/8, or 2/8 and 3/8.
We want to solve
The ODE is separable into the form
Integrate.
Answer: