Answer:
(x +8)^2 +(y -15)^2 = 289
Step-by-step explanation:
The numbers 8, 15, 17 are a Pythagorean Triple, so we know the radius of the circle is 17. Filling in the given information in the standard equation of a circle, we get ...
(x -h)^2 +(y -k)^2 = r^2 . . . . . . circle with center (h, k) and radius r
(x +8)^2 +(y -15)^2 = 289 . . . . . circle with center (-8, 15) and radius 17
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Once you have identified the center (h, k)=(-8, 15) and a point you want the circle to go through (x, y)=(0, 0), evaluate the equation for the circle to find the square of the radius:
(0 +8)^2 +(0 -15)^2 = r^2 = 64+225 = 289
Answer:$38.75
Step-by-step explanation:
35(number of feet) * $1.75(cost per foot) = $61.25(total cost)
$100(bill used) - $61.25(total cost) = $38.75(amount given in change)
So. you do 36 divided by three which is 12. then you do 36 plus 12 which is 48. So the answer is 48.
Hope this helps ;)
Answer: NO
Step-by-step explanation: No, he is not correct. Because if you are expected to do 10 hrs that's 100% and if you go over by 1 hour, that hour would be equivalent to 10% because 100 divided by 10=10. So when Marcus says he spent 110% MORE time doing his homework, that is incorrect because 110%=11 EXTRA hours doing his work. The correct answer would be 10% extra since he only went over 1 hour.
20x + 9 = 14x + 15
<span>6x = 6 </span>
<span>x = 1 </span>
<span> So base angles are 20 + 9 means 29 degrees. To calculate the m of angle k, subtract 29 from 180: </span>
<span>180 - 29 = 151 degrees.
hope it helps</span>