Answer:
answer is D
Step-by-step explanation:
good luck have a nice day
Slimination
multiply first equaiton by 2
2x+6y=10
add to second equiaotn
2x-2x+6y-6y=10-10
0=0
this is true so therfor they are the same equaiton
so solve
x+3y=5
3y=-x+5
y=-1/3x+5/3
subsituter values for x and get valuse for y
if x=2 then y=1
Answer:
the answer is choice 3
c is parallel to d by the converse of the same side interior angles theorem
Step-by-step explanation:
If AB = CD, then AB/n = CD/n. with mÐa in any expression. If AB = CD, then you may replace CD with AB in any expression. Transitive Property of Equality If mÐa = mÐb and mÐb = mÐc, then mÐa = mÐc. (Brainliest Answer Will be appreciated:D)