Alright, so first we'll have to get y on the other side
So
2x+y=-9
-y -y
+9 +9
2x+9=-y
Then divide is all by -1 so y is positive
-2x-9=y
Answer:
sin 63 ≈0.891
Step-by-step explanation:
cos and sin in most of the time they use the same angle
100,000 = <em>1 x 10 to the 5th power</em>.
(Notice that the 5th power is also the number of zeros after the ' 1 '.)
Answer:
R = -9
Step-by-step explanation:
To solve the slope with two points, you would use the formula y2 - y1/x2 - x1. First, you would take the formula and sub in the values that you currently know.
6 - r/4 - (-1) = 3, 6 - r/5 = 3, 6 - r = 15, -r = 9, r = -9
Therefore, r = -9.
Answer:
don't know? SORRY!!!!!
Step-by-step explanation: