Answer:
(y-8) = -1/2(x+17)
Step-by-step explanation:
slope = (-2 - 8) / (3 - (-17)) = -10 / 20 = -1/2
Rise 3, run 4
It is moving 3 units up and 4 units to the right
Answer:
.363
Step-by-step explanation:
I believe that the answer is .363, I didn't round anything
Answer:
3
Step-by-step explanation:
All the triangles are similar, so ...
... 3/y = y/27 . . . . . ratio of short side to long side
... 81 = y² . . . . . . . . multiply by 27y
... 9 = y
The Pythagorean theorem tells you ...
... z² = 3² + 9² = 9 +81
... z² = 90 = 9·10
... z = √(9·10) = 3√10
Green Box: 3
Answer:
D
Step-by-step explanation:
AB is in the first quadrant
Coordinate points in the first quadrant are (x, y)
Under a reflection in the x- axis
a point (x, y ) → (x, - y) ← a point in quadrant 4 → D
