So for a hexagon, the sum of all interior angles is 720°, all we need to do is add all the angles up and set it to 720 to get angle B.
![B+133+102+117+90+170=720](https://tex.z-dn.net/?f=%20B%2B133%2B102%2B117%2B90%2B170%3D720%20)
Firstly, combine like terms to get ![B+612=720](https://tex.z-dn.net/?f=%20B%2B612%3D720%20)
Next, subtract 612 on each side, and your answer should be ![B=108](https://tex.z-dn.net/?f=%20B%3D108%20)
Answer:
The option <u> J 36.7 inches</u> best represents the length of hypotenuse.
Step-by-step explanation:
<u><em>The question is incomplete, so below is the complete question:</em></u>
A triangle has one leg of 32 inches and one leg of 18 inches. For the triangle to be a right triangle, which best represents the length of the hypotenuse?
F 34.2 inches G 36 inches H 41.8 inches J 36.7 inches.
Now, to find the hypotenuse.
Leg 1 = 32 inches.
Leg 2 = 18 inches.
Now, to get the hypotenuse we use pythagoras theorem:
![(Leg1)^2+(Leg2)^2=(Hypotenuse)^2](https://tex.z-dn.net/?f=%28Leg1%29%5E2%2B%28Leg2%29%5E2%3D%28Hypotenuse%29%5E2)
![(32)^2+(18)^2=(Hypotenuse)^2](https://tex.z-dn.net/?f=%2832%29%5E2%2B%2818%29%5E2%3D%28Hypotenuse%29%5E2)
![1024+324=(Hypotenuse)^2](https://tex.z-dn.net/?f=1024%2B324%3D%28Hypotenuse%29%5E2)
![1348=(Hypotenuse)^2](https://tex.z-dn.net/?f=1348%3D%28Hypotenuse%29%5E2)
Using square root on both sides we get:
![36.7=Hypotenuse](https://tex.z-dn.net/?f=36.7%3DHypotenuse)
![Hypotenuse=36.7\ inches.](https://tex.z-dn.net/?f=Hypotenuse%3D36.7%5C%20inches.)
Therefore, the option J 36.7 inches best represents the length of hypotenuse.
Alright, so first we'll have to get y on the other side
So
2x+y=-9
-y -y
+9 +9
2x+9=-y
Then divide is all by -1 so y is positive
-2x-9=y
Answer:
5
Step-by-step explanation:
( 2 + 4 + 6 + 8) / 4 = 5
Alright...so the coordinates of an ordered pair have opposite signs [one sign is positive while the other is negative] so we could have an example of (-x,+y) or (+x,-y) ...that means out of the 4 quadrants these points could be in the 2nd quadrant or the 4th quadrant or corners of the graph