Answer:
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Step-by-step explanation:
Answer:
The answer would be 5!
Step-by-step explanation:
22-7= 15
15/3 = 5
You can plug the 5 back in to check your work like so:
5 x 3 = 15
15 + 7 = 22
Answer:
(x + 4)² + (y - 3)² = 49
Step-by-step explanation:
The equation of a circle in standard form is
(x - h)² + (y - k)² = r²
where (h, k) are the coordinates of the centre and r is the radius
Here (h, k) = (- 4, 3) and r = 7 , thus
(x - (- 4))² + (y - 3)² = 7² , that is
(x + 4)² + (y - 3)² = 49
He will be 30 because he is only 10 years older when he is five
