Hello,
let x the first angle
5x the second
2/3 x the third
x+5x+2/3x=180
==>20x/3=180
==>x=27 (°)
5x=5*27=135
2/3*x=2/3*27=18
27+135+18=180
Answer:
-3/4
Step-by-step explanation:
Hope this helps. Pls give brainliest.
8cm
6/3=y/4 ________ cross multiply
3y=24 ________ divide by 3
y=8
X=2
you multiply by 8 on both sides. so that your equation now looks like x-2=0
then you will add by 2 on both sides.
x=2
