<span>x-y=2y -> x=3y and
3x-40+2y=180 --> 9y-40+2y=180 --> 11y=220 --> y=20, x=60 --> <A=<C=140 degrees, <B=<D=40 degrees.</span>
Find the greastest common factor
Answer:
1.C
2.A
Step-by-step explanation:
Right ankle is exactly 90 degrees, while obtuse is more than, and acute is less than
Answer:
126
Step-by-step explanation: