3 years ago

Find the multiplicative inverse of 11/12

Mathematics

1 answer:

zzz [600]3 years ago

8 0

Answer:

12/-11 is the multiplicative inverse of -11/12..

Step-by-step explanation:

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Is this a true or false equation? -5(3-9) 4 = 5q - 11

tino4ka555 [31]

yes it is a true equation.. you can solve it to find q ...

-5(3-9) 4 = 5q - 11
−5 *−6 * 4= 5q−11120 = 5q−11
120 + 11 = 5q
131 = 5q
q = 131/5
in decimals q = 26.2 ..

Hope it helps!!!!

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3 years ago

These is the numbers 16-21

Nataly [62]

Answer:

16. D

17. B

I'm not sure about the other ones sorry

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What's the value of given expression :

Paladinen [302]

Answer:

$\sqrt{01 \times 10 \times 01 \times 10} \\ = \sqrt{1 \times 10 \times 1 \times 10} \\ = \sqrt{10 \times 10} \\ = 10 \\ thank \: yoy$

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3 years ago

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How do you solve this

mars1129 [50]

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The inquality is always false i think..

Step-by-step explanation:

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Solve for a. a^2=-3a+88

Sergio [31]

Answer:

$a=8,-11$

Step-by-step explanation:

$a^2=-3a+88$

$a^2+3a=88$

$a^2+3a-88=0$

$x=\frac{-b\pm\sqrt{b^2-4ac} }{2a}$

$x=\frac{-3\pm\sqrt{3^2-4(1)(-88)} }{2(1)}$

$x=\frac{-3\pm\sqrt{9+352} }{2}$

$x=\frac{-3\pm\sqrt{361} }{2}$

$x=\frac{-3\pm19 }{2}$

$x=-11$ and $x=8$

Therefore, the values of $a$ are 8 and -11.

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2 years ago