2 years ago

Please help with math

1 answer:

4 0

Answer:

First, third, and fourth one would be the answers.

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irina1246 [14]

Answer:

8r1000000

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2 years ago

Stells [14]

Answer: don't know sorry

Step-by-step explanation:

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1 year ago

DIA [1.3K]

Answer:

$2551\dfrac{1}{2}$

Step-by-step explanation:

$\bf l = 20\dfrac{\sf 1}{4} \ in = \dfrac{81}{4} \ in$

$\bf w = 10\dfrac{1}{2} = \dfrac{21}{2} \ in\\\\\\h = 12 \ in$

Volume of rectangular prism = l*w*h

$= \dfrac{81}{4}*\dfrac{21}{2}*12\\\\\\= 81 *\dfrac{21}{2}*3\\\\\\= \dfrac{5103}{2}\\\\\\= 2551 \dfrac{1}{2} \ cubic \ inches$

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1 year ago

Mila [183]

Answer:

${f}^{ - 1} (x) = (2x + 1) ^{ - 1} \\ \\ {f}^{ - 1} (x) = \frac{1}{2x + 1}$

I hope I helped you^_^

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2 years ago

Leona [35]

Two dimes and six pennies

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2 years ago