Answer:
(6x + 5)° + 5x° + (9x + 15)° = 180° (all triangles = 180°
20x + 20 = 180°
20x = 160°
x = 8
Angles = 53° + 40° + 87°
All 3 angles are less than 90° and none of the angles are equal so the triangle is acute scalene.
Source https://www.1728.org/triang.htm
Step-by-step explanation:
I used my calculator and got 1,703. Hope this helped!
-TTL
Collect like terms
-3w - 7 w =5
Divide both sides by -10
-10w =5
w = -1/2
It will be ssa which is side side angle
Answer:
the first one i think
Step-by-step explanation:
i can't see the pic clearly make it better, and i will solve for u