Answer: x = 12, y = 
Step-by-step explanation:
A 30-60-90 triangle has sides whose lengths are related. (shown in the diagram attached) The longest side, the hypotenuse (opposite the right angle) represents 2x. The shortest side is x, and the last side is 
.
We know the longest side = 24 = 2x.
If the shortest side is x, that means that the shortest side = the longest side DIVIDED by 2. Therefore, shortest side = x = 24/2 = 12 .
The last side is y and equals x\sqrt{3} . We now know that x = 12. Hence, y = .
First you start out with your equation:
-4x = -36
Using reverse operations, divide both sides by -4. Since you're dividing a negative by a negative, you get a positive answer.
x = 9
This is a relatively easy question if you know a couple things, so let me walk you through this step by step ok?
<em>Answer: 115°</em>
<h3>
Sum of interior angles of a pentagon: 540°</h3>
Now with that said:
<em>
</em>
Your first step is to add all of the interior angles together, and then subtract it from the total sum of the interior angles of the shape that your working with.
If you don't know what the sum of all of the interior angles are for the shape you are working with, you can easily look it up on google to be sure.
<em>If you have anymore questions, </em>Don't be afraid to ask! I'm always glad to help, also if I am wrong please let me know and I promise I will come back and rework my math.
<h2>
Thanks!</h2>
Janet = 7.55 x 15(hours) = 113.25
Kelsey = 15.10 x 15(hours) = 226.50
Ty = 13.85 x 15(hours) = 207.76
To gets Kelsey’s wage per hour you do 7.55 x 2 and to get ty you do 15.10(Kelsey’s wage per hour) - 1.25 which is 207.76
The answer is $ 68 is the answer for the questions
