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3 years ago

Triple n, then multiply 7 by the result

Mathematics

1 answer:

likoan [24]3 years ago

4 0

Answer:

21n

Step-by-step explanation:

1. triple n = 3(n)

3. multiply 7 = 7(3n) = 21n

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The length of a rectangle is 3 meters less than twice it’s with right in equation to find the length of a rectangle?

aivan3 [116]

Answer:

2x-3

Step-by-step explanation:

Example w:5

2(5)-3=7

twice 5 then -3

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3 years ago

Escribe el decimal que sea 1/10 de 3.0

Misha Larkins [42]

¡creo que la respuesta sería .3!

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3 years ago

X^6+3x^3-5 <br> write the expression in quadratic form

Art [367]

Step-by-step explanation:

$v = {x}^{3} \\ {v}^{2} + 3v - 5 = 0 \\$

Solving this equation using the quadratic formula, we get two real solutions :

1.1926 or -4.1926

Now we know the values of v , we can calculate x since x is ∛ v

${x}^{6} + 3 {x}^{3} - 5 = 0$

$x = \sqrt[3]{1.1926} = 1.0605 \\ x = \sqrt[3]{ - 4.1926} = - 1.6125$

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3 years ago

Find the prime factorization of each number 891

cricket20 [7]

Answer:

The prime factorization of 891 is 9^2*11

Step-by-step explanation:

Divide 891 by 9, 9, and finally, 11. Or use a factorization calculator.

6 0

3 years ago

2/9 divided by 4 what is the answer

Brrunno [24]

2/9 ÷ 4/1 (keep,change,flip) is 1/18.

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3 years ago