Answer:
y=12
x=30
Step-by-step explanation:
2x-3y=24 ... 1
x+6y=18 ... 2
2*2:
2x+12y=36...3
3-1:
y=12
x=30
Answer:
I guess the radius equals to 19.0985
D 61.28 because you divide 64.50 by 0.05 then which is 3.23 then 64.50 - 3.23
Answer:
A.3
Step-by-step explanation:
Since the lines are parallel that angle is 90 same as the other. So you plug in all your answers to see with one gives you 90 that being 3 because 30(3)=90.
Answer:

Step-by-step explanation:
5 times a times 5 times a
you can do 5 times 5 first and get 25
then you can do a times a and that gets you
then you multiply these two together and you can get 