There are two things you can do with angles. You can 1) set them equal to each other or 2) set their sum equal to a definite angle measure (like 180 or 90).
These angles are congruent. This is because they are opposite angles, and opposite angles are congruent. So in this case, we set these equal to each other.
1) Set up: x + 104 = 3x
2) Isolate x: 2x = 104
x = 52
I got x = 52, but it is always helpful to double check work. Hope this helps!
Answer:
Step-by-step explanation:
We are given the following:
m < T = 87°
TV = u = 11
TU = v = 14
UV = t = ?
Use the Law of Cosines to solve for the value of t as explained below:
(to the nearest tenth)
Answer:
Initial Population size = 2200
Step-by-step explanation:
The initial Population is
2200 * (0.85) ^ t
What you need to do is make the initial time = 0 When you do that you get
2200 * (0.85) ^ 0
Anything to the 0 power = 1 So the answer is 2200
Answer:
6:20
Step-by-step explanation:
One hour less of 7:30 is 6:30 -20 min= 6:20
