The equation of a circle:

(h, k) - center
r - radius
Look at the picture:
center: (4, -2) → h = 4, k = -2
radius: r= 5
Substitute:

Answer:
1 11/15
Step-by-step explanation:
Answer:
The number is 23
Step-by-step explanation:
23-10=13
<span>Interest=principle x rate x time (in years)
so putting values so
Interest=7500 (.042)(2)
so
Interest=630
7500+630=8130
Interest=500 (.071)(4)
Interest=142
500+142=64
hope it helps</span>
Answer:
The answer is -6
Step-by-step explanation:
Hope it helped you!