-6 by 7 + -3 by 8 solution i want please
1 answer:
<u>Remember the rule BOMDAS</u><u>:</u>
<u>Br</u><u>ackets</u><u> </u><u>of</u>
<u>Multiplication</u>
<u>Division</u>
<u>Addition</u>
<u>Subtraction</u>
<em>Meaning</em><em> </em><em>we</em><em> </em><em>do</em><em> </em><em>the</em><em> </em><em>Multiplication</em><em> </em><em>First</em><em>!</em>
<em></em>
<em><u>Work</u></em><em><u> </u></em><em><u>the</u></em><em><u> </u></em><em><u>first</u></em><em><u> </u></em><em><u>equation</u></em>
<em><u></u></em>
<em><u>+</u></em><em><u>-</u></em><em><u> </u></em><em><u>(</u></em><em><u>you</u></em><em><u> </u></em><em><u>subtract</u></em><em><u>)</u></em>
<em><u></u></em>
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Answer:
or
Step-by-step explanation:
Well, the center origin of the circle is given (h,k) = (5,7).
We have to find our radius as they gave us a point. from origin to the edge of the circle.
Using the formula: (x - h)^2 + (y - k)^2 = r^2
Plug in our (h,k) = (5,7) and (x,y) = (10,19) to solve for radius.
(x - h)^2 + (y - k)^2 = r^2
(10 - (5))^2 + (19 - (7)^2 = r^2
(5)^2 + (12)^2 = r^2
25 + 144 = r^2
r^2 = 169
r = 13