Answer:
(x - 4)² + (y + 9)² = 5²
Step-by-step explanation:
The standard form equation is
(x - h)² + (y - k)² = r²
(h, k) is the center
r is the radius
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Given (h, k) = (4, -9) and r = 5
(x - 4)² + (y + 9)² = 5²
One of the numbers is 40 and the other one is 63
confirmation:
63×(2/3)-2=40
and 40+63=103
Answer:
226pi
Step-by-step explanation:
2 * pi * 7 *(7+12)
Step-by-step explanation: The place value chart can help us write a number in expanded notation. When we put 2,930,365 into the place value chart, we can recognize that our number is equal to 2 millions + 9 hundred thousands + 3 ten thousands + 0 thousands + 3 hundreds + 6 tens + 5 units.
The place value chart is attached in the image provided.