It’sa tbh dbheir f the t. t t t d d b. gbfndndn d dndnd. d dnd. f d
I couldn’t find you on Inst. M’I missing something?
Answer:
1) x=30 degrees
2)y=20 degrees
1) 3x+2x+1x= 6x (a triangle is normally 180 degrees) 180 divide 6=30 (this is because 6 Xs make up the triangle)
2) 2y+5y+5+y+15= 8y+20, (since a triangle has 180 degrees) 8y+20=180 (-20 from both sides) 8y=160, 160 divide 8=20
(I hope this makes sense)
First introduce the following notations:
The Tenth number percentage
