Add them all up and if they add up to 180 then your side lengths are good
Answer:

Step-by-step explanation:
From the attached figure, AB is the height of the satellite and the distance between Ethan and the ground is 1 mile.
We can find the angle of elevation from Ethan to the satellite using trigonometry as follows :

So, the angle of elevation is 80.53 degrees.
Answer:
8
Step-by-step explanation:
The numbers are 6 and 2x, then:
- 1/6 + 1/(2x) = 7/24
- 1/3 + 1/x = 7/12
- (x+3)/(3x) = 7/12
- 12(x+3) = 7*3x
- 12x + 36 = 21x
- 21x - 12x = 36
- 9x = 36
- x = 4
The other number is 2*4 = 8
Answer:
You would also need to know for how many hours each day would you be working.
Answer:
The answer is D.
Step-by-step explanation:
Subtract the minimum from the maximum in both data sets, and you get the range: For both, it is nine.
Therefore, the ranges for the box plots are the same, but their interquartile ranges are different.