Divide 5460 by 12 and you would get the answer of 455 per hour/ one hour.
Answer:
Step-by-step explanation:
We need to find an equivalent expression for
The denominator of first fraction is 3 and that of other is 1.
or
Hence, the equivalent expression is .
√x² - 4 + x²/x² + 1
x - 2 + x²/x² + 1
<u>x - 2</u> + <u> x² </u>
1 x² + 1
<u>(x - 2)(x² + 1)</u> +<u> x² </u>
(1)(x² + 1) x² + 1
<u>x³ + x - 2x² - 2</u> + <u> x² </u>
x² + 1 x² + 1
<u>x³ - 2x² + x² + x - 2</u>
x² + 1
<u>x³ - x² + x - 2</u>
x² + 1
x³ + x - 2
Answer:
D
Step-by-step explanation:
multiplying f(x) × g(x) = (2x² + x - 3)(x + 2)
multiply each term in the first factor by each term in the second factor
= x(2x² + x - 3) + 2(2x² + x - 3) ← distributing gives
= 2x³ + x² - 3x + 4x² + 2x - 6 ← collect like terms
= 2x³ + 5x² - x - 6 → D
To round to the nearest ten million, you look at the millions digit. In this case, the millions digit is 1, which is less than 5, so you round the number down to 4,320,000,000.