Write the equation of the circle with center (0, 0) and (5, 2) a point on the circle.
2 answers:
We know that the equation of the circle with center (0, 0) is ---------> x²+y²=r² Step 1 find the radius <span>the radius is simply the distance from the center to the point (5,2) </span>d=√[(5²+2²)]-------> d=√29 r=√29 the equation of the circle is x²+y²=29the answer is x²+y²=29
1. You have that: r²=(x-h)²+(y-k)² 2. The center of this circle is (0,0), then: h=0 k=0 3. When you substitute the values of h and k into the equation, you have: r²=(x-h)²+(y-k)² r²=(x-0)²+(y-0)² r²=x²+y² 3. Now, you must find the radius "r". 4. You know that the point is (5,2), so: r²=x²+y² 5. Finally: √29=x²+y²
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Step-by-step explanation:
A straight line adds up to 180°
m+3m=180°
4m=180°
m=45°
3m=45°
angle CBD=3(45)
=135°
Answer:
The answer is B because it's correct you guessed it right
Step-by-step explanation:
Answer: c and e explanation: put the equation in the graphing calculator and look at the graph and table the answer will show
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Pretty Sure Its B I had this question Too