250 x 18 = 4500
If you mean: x²+y²+14x-10y = 250 then: A circle with centre (x0, y0) and radius r has formula (x - x0)² + (y - y0)² = r² x² + y² + 14x - 10y = 250 → x² + (2×7)x + y² + (2×5)y = 250 → x² + (2×7)x + 7² - 7² + y² - (2×5)y + 5² - 5² = 250 → (x + 7)² - 49 + (y - 5)² - 25 = 250 → (x + 7)² + (y - 5)² = 324 → (x - -7)² + (y - 5)² = 18² → The radius of the circle is 18 and its centre is at (-7, 5).
45 is 18 percent of 250.
1 in = 0.0254 m ⇒ 250 in x 250 in = (250 x 0.0254 m) x (250 x 0.0254 m) = 6.35 m x 6.35 m = 40.3225 m2 ≈ 40.3 m2
250 ÷ (3 x 2) =250 ÷ 6 =41.67(250 ÷ 3) x 2 =83.3 x 2 =166.6
250 x 18 = 4500
45. Turns out to be 2.5 x 18. 36 + 9. 45 18 percent is 18/100 18/100 x 250 is the same as 18 divided by 100 times 250. By canceling common factors in the numerator and denominator, (you can cancel 100 on the bottom and 250 is the same as 2.5 times 100 on the top, meaning you can cancel 100, leaving you with 2.5), it turns out to be 2.5 x 18.
1 x 250 = 250 2 x 250 = 500 3 x 250 = 750 4 x 250 = 1000 5 x 250 = 1250 6 x 250 = 1500 7 x 250 = 1750 8 x 250 = 2000 9 x 250 = 2250 10 x 250 = 2500 11 x 250 = 2750 12 x 250 = 3000 ...
If you mean: x²+y²+14x-10y = 250 then: A circle with centre (x0, y0) and radius r has formula (x - x0)² + (y - y0)² = r² x² + y² + 14x - 10y = 250 → x² + (2×7)x + y² + (2×5)y = 250 → x² + (2×7)x + 7² - 7² + y² - (2×5)y + 5² - 5² = 250 → (x + 7)² - 49 + (y - 5)² - 25 = 250 → (x + 7)² + (y - 5)² = 324 → (x - -7)² + (y - 5)² = 18² → The radius of the circle is 18 and its centre is at (-7, 5).
As you know the density of pure water is 1 g/ml. so the mass of 250 ml water is 250 g. Now the no of molecules of water present in 250 g of water = 250 x 6 x 1023/18 = 8.33 x 1024 Now each molecule of water contains total 10 electron. So total no. of electrons in 250 g of water are 10 x 8.33 x 1024 = 8.33 x 1025 electrons.
45 is 18 percent of 250.
Any number multiplied by 250 will be increase by 250. 1 x 250 = 250 2 x 250 = 500 3 x 250 = 750 and so on.
250 = 1 x 250, 2 x 125, 5 x 50, 10 x 25
1 in = 0.0254 m ⇒ 250 in x 250 in = (250 x 0.0254 m) x (250 x 0.0254 m) = 6.35 m x 6.35 m = 40.3225 m2 ≈ 40.3 m2
250 ÷ (3 x 2) =250 ÷ 6 =41.67(250 ÷ 3) x 2 =83.3 x 2 =166.6
250 x 250 = 62500
1 x 250, 2 x 125, 5 x 50, 10 x 25, 25 x 10, 50 x 5, 125 x 2, 250 x 1 = 250