2x-5y =-5
14x+5y=-5
---------------
16x = -10
x = -10/16
x = -.626
2x-5y = -5
2(-.625) -5y = -5
-1.25 - 5y = -5
-5y = -3.75
y = .75
Choice A is approximately -.6 and .8 the others are not going to be close
Answer: 25
Step-by-step explanation:
uh add it lol
Answer:
Well, at least you improved. But maybe you should use another source besides brainly for your tests. Sometimes people put the wrong answers just to get points.
I hope you do better next time! Good luck!!
Step-by-step explanation:
1. Octagon- 8 sides
2. Quadrilateral- 4 sides
3. Decagon- 10 sides
4. Nonagon- 9 sides
5. Octagon- 8 sides
6. Nonagon- 9 sides
<u><em>Hope this helps</em></u>
9514 1404 393
Answer:
16
Step-by-step explanation:
Radii of the same circle are the same, so we have ...
3x -2 = 4x -8
6 = x . . . . . add 8-3x
3x -2 = 3(6) -2 = 16 . . . . the radius of the circle
