Answer:
Option C
Step-by-step explanation:
Standard equation:
r^2 = (x-h)^2 + (y-k)^2
Radius: r
Center: (h,k)
Plug the values in.
r^2 = (x+8)^2 + (y-15)^2
Using distance formula, you conclude that the radius is 17 since the distance from (-8,15) to (0,0) is 17.
r^2 = 289
That means option C is the right answer.
289 = (x+8)^2 + (y-15)^2
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irrational number
Step-by-step explanation:
Answer:
1.25 lawns/hour
Step-by-step explanation:
Answer:
8.1 , 8.2, 8.3, 8.4 , 8.5, ............. etc.
The answer is -30
<span><span><span>(9)</span><span>(2)</span></span>−<span><span>(24)</span><span>(2)</span></span></span><span>=<span>18−<span><span>(24)</span><span>(2)</span></span></span></span><span>=<span>18−48</span></span><span>=<span>−<span>30</span></span></span>