Answer:
![x=44](https://tex.z-dn.net/?f=x%3D44)
m∠1=118°
m∠2=62°
Step-by-step explanation:
Part A: They are supplementary angles, so
![2x+30+62=180](https://tex.z-dn.net/?f=2x%2B30%2B62%3D180)
Simplify like terms,
![2x+92=180](https://tex.z-dn.net/?f=2x%2B92%3D180)
We subtract 92,
![2x=88](https://tex.z-dn.net/?f=2x%3D88)
Divide by 2,
![x=44](https://tex.z-dn.net/?f=x%3D44)
Part B:
∠
because ∠2 is vertical to 2x+30.
Plug in 44 for x,
∠![1=2(44)+30](https://tex.z-dn.net/?f=1%3D2%2844%29%2B30)
Simplify,
∠![1=118](https://tex.z-dn.net/?f=1%3D118)
∠
° because it is a vertical angle to the 62° angle.
Answer:
No, an equiangular triangle cannot be scalene.
Step-by-step explanation:
By definition, a scalene triangle is a triangle in which each side of the triangle has a different length
Answer:
(+,-)
Step-by-step explanation:
quadrant 1 is (+,+)
quadrant 2 is (-,+)
quadrant 3 is (-,-)
quadrant 4 is (+.-)
I'm guessing you'd combine them. And the end equation would be
81x6y
Your answer is 199cm is not equal because of 10mm equal 1cm and 100cm equal 1 meter and 100,000cm equal 1 km. Hope this helps.