Answer:
(x + 1)² + (y - 1)² = 16
Step-by-step explanation:
Since the standard form for an equation of a circle is
<h3>
(x - h)² + (y - k)² = r²</h3>
The (h,k) are co-ordinate of your centre of circle, which in this case is (-1,1) and r is the radius of circle.
As we can see in the figure radius = 4units
<em>from centre(1,-2) to (1,-2)</em>
Put these into the equation
(x + 1)² + (y - 1)² = 4²
(x + 1)² + (y - 1)² = 16
Answer: it is 2
Step-by-step explanation: because 7 x 2 is 14
Answer:32
Just divide both sides by 12 because 960/12=80 so 384/12=32
The sum of the angles of a triangle is equal to 180°.
x+65+79 = 180
x = 180 - 65 - 79
x = 36°
Answer:
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