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4 years ago

-11 2/3 x (-4 1/5)=?

Mathematics

1 answer:

qaws [65]4 years ago

6 0

Answer:

Step-by-step explanation:

$(-11\frac{2}{3} )$ * $(-4\frac{1}{5} )$ $= (-\frac{35}{3} )(-\frac{21}{5})$

$(-\frac{35}{3} )(-\frac{21}{5})$ $=\frac{735}{15}$

$\frac{735}{15}=49$

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inysia [295]

Answer: 920 square feet

Step-by-step explanation: Really hope this helps

Top: 20 * 17 = 340

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2 side triangles: 60 * 2 = 120

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2 years ago

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3241004551 [841]

Answer:

How many volunteers worked a total of 4 hours

Step-by-step explanation:

Its right i got a one hundred my test

7 0

3 years ago

Read 2 more answers

simplify the rational expression. state any restrictions on the variable. ((n^(4)-11n^(2)+30))/(n^(2)-7n^(2)+10)

sergeinik [125]

Hi, (n2 -6 ) (n2 - 5) - 2 (3n2 - 5)

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3 years ago

A total of 145 tickets were sold to a film showing bringing in a total of $1,153. Two types of tickets were sold: adult tickets

zalisa [80]

Supposing all were child tickets:
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4 years ago

Multiplication in GF(24 ): Compute A(x)B(x) mod P(x) in GF(24 ) using the irreducible polynomial P(x) = x 4 + x + 1, where A(x)

tankabanditka [31]

Answer:

Step-by-step explanation:

hello,

i advice you check the question again if it is GF( $2^{4}$ ) or GF(24). i believe the question should rather be in this form;

multiplication in GF( $2^{4}$ ): Compute A(x)B(x) mod P(x) = $x^{4}$ + $x$ +1, where A(x)= $x^{2}$ +1, and B(x)= $x^{3} + x+1$ .

i will solve the above question and i believe with this you will be able to solve any related problem.

A(x)B(x)= $(x^{2} +1) (x^{3}+x+1) mod (x^{4}+x+1 ) = (x^{5} +x^{3}+x^{2} ) + (x^{3}+x+1 ) mod (x^{4} + x+1 )$

= $x^{5}+2x^{3} +x^{2} + x + 1 mod(x^{4}+x+1 )$

= $2x^{2} +1$

please note that the division by the modulus above we used

$\frac{x^{5}+2x^{3}+x^{2} +1 }{x^{4}+x+1}= x+\frac{2x^{3} +1}{x^{4}+x+1}$

5 0

3 years ago