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svetoff [14.1K]
3 years ago
9

Other than money, when might rounding factors to estimate a product be useful?

Mathematics
1 answer:
Oksana_A [137]3 years ago
4 0
Gallons of gas maybe?
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Simplify each radical expression
nlexa [21]
31.
5 \sqrt{6}  - 3 \sqrt{6}  = 2 \sqrt{6}
32.
\sqrt{2} ( \sqrt{8}  +  \sqrt{6} ) \\  \sqrt{16}  +  \sqrt{12}  \\ 4 + 2 \sqrt{3}
33.
(3 \sqrt{2}  - 2 \sqrt{5} )(4 \sqrt{2}  + 2 \sqrt{5} ) \\ 12 \sqrt{4}  + 6 \sqrt{10}  - 8 \sqrt{10}  - 4 \sqrt{25}  \\ 24 - 2 \sqrt{10}  - 20 \\ 4 - 2 \sqrt{10}
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2 years ago
Slope = -1, y-intercept = 3
andreev551 [17]

what's the question pymp

5 0
2 years ago
Melinda bought 6 bowls for $13.20. what was the unit rate in dollars
never [62]
<u>6
</u>13.20
Divide by 6
<u>1
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3 years ago
Im going to cry can someone please help me i will award brainlist !!!!!!
Aneli [31]

Answer:

c

Step-by-step explanation:

5 0
1 year ago
Read 2 more answers
Pls help me! 19 and 20.
Murljashka [212]

Answer:

See below ↓

Step-by-step explanation:

19.

  • \frac{x-1}{2} - \frac{x-3}{5} - \frac{x-7}{10} + \frac{x-2}{5}
  • \frac{5(x-1)-2(x-3)-(x-7)+2(x-2)}{10}
  • \frac{5x-5-2x+6-x+7+2x-4}{10}
  • \frac{4x+4}{10}
  • \frac{2x+2}{5}

20.

  • \frac{2x+3}{2x} + \frac{x+3}{4x} - \frac{18x+6}{8x^{2} }
  • \frac{4x(2x+3)+2x(x+3)-(18x+6)}{8x^{2} }
  • \frac{8x^{2} +12x+2x^{2} +6x-18x-6}{8x^{2} }
  • \frac{10x^{2}-6}{8x^{2} }
  • \frac{5x^{2}-3}{4x^{2} }
4 0
2 years ago
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