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vodomira [7]
3 years ago
13

How can you do 461 divided by 3 the old school way

Mathematics
1 answer:
bazaltina [42]3 years ago
6 0
\underline{153.66...=153.\overline{6}=153.(6)}\\461:3\\\underline{3}\\16\\\underline{15}\\.\ 11\\\underline{.\ \ \ 9}\\.\ \ \ 20\\\underline{.\ \ \ 18}\\.\ \ \ \ \ 20\\\underline{.\ \ \ \ \ 18}\\.\ \ \ \ \ \ 2

or\\\\\underline{153}\\461:3\\\underline{3}\\16\\\underline{15}\\.\ 11\\\underline{.\ \ \ 9}\\R=2\\\\461:3=153\ and\ +\ remainder=2
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The equation $a^7xy-a^6y-a^5x=a^4(b^4-1)$ is equivalent to the equation $(a^mx-a^n)(a^py-a^2)=a^4b^4$ for some integers $m$, $n$
Ksivusya [100]
Let <span>simplify the equations a^7xy-a^6y-a^5x=a^4(b^4-1) and (a^mx-a^n)(a^py-a^2)=a^4b^4:
</span>
<span>1) a^7xy-a^6y-a^5x+a^4=a^4b^4
</span>
<span>and
</span>
<span>2) a^{m+p}xy-a^{n+p}y-a^{m+2}x+a^{n+2}=a^4b^4.
</span>
<span>Equate the coefficients:
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</span><span>xy: m+p=7  \\ y: n+p=6 \\ x:  m+2=5 \\ 1: n+2=4.</span>
Then n=2 \\ p=4 \\ m=3 and mnp=24.
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3 0
3 years ago
Can someone please help me with this question, thank you! :)
loris [4]

Answer:

14

Step-by-step explanation:

Sure thing, just use PEMDAS!

(Simplify first so that 24/4 = 6)

2 x 1 + 2 x 6

2 + 2 x 6

2 + 12

14

5 0
3 years ago
Read 2 more answers
ANSWER CORRECTLY AND YOU WILL GET BRAINLIEST WORTH IT
AveGali [126]

64

80               80

thats how you havw to put it

8 0
2 years ago
Read 2 more answers
Add 7 plus 8, then add a to the result. Write an expression for the sequence of operations described.
Ipatiy [6.2K]

Answer:

(7 + 8) + a is your answer

4 0
2 years ago
BThe wooden treehouse has horizontal siding that is parallel to the base. What are the LM and MN to the nearest hundredth?
xeze [42]

Answer:

LM =  2.82 ft

MN =  2.39 ft

Step-by-step explanation:

We suppose ΔGNF is isosceles and GF bisect ∠NGF, so that GK ⊥ NF

LH // MJ // NK

GL / GH = LM / HJ = MN / JK

11.3 / 10.4 = LM / 2.6 = MN / 2.2

LM = 11.3 / 10.4 x 2.6 = 2.82

MN = 11.3 / 10.4 x 2.2 = 2.39

3 0
3 years ago
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