Answer:
31, 114 and 35
Step-by-step explanation:
I set up the equation as such:
(3x + 21) + (x + 4) + x = 180
then I combined like terms:
5x + 25 = 180
And then solving for x I get:
5x = 155
x = 31
And then plugged the solved x value into the terms to give:
(3(31) + 21) = 114
(31 + 4) = 35
alongside the found angle of 31.
X is 59 because 3x+3=180 and you just have to solve this which would be 59
Answer:(2,-1)
Step-by-step explanation:
Add 1St numbers then divide by 2
Add 2nd numbers then divide by 2
-2+6=4/2=2
1+-3=-2/2=-1
Answer:
Arc JK: 27°
Arc NJ: 153°
Arc JL: 117°
My guess on arc KNM is 207°
My other guess for MJL is 297
JKM 180°
Step-by-step explanation: