4 years ago

What is the value of n?

Mathematics

2 answers:

Ahat [919]4 years ago

8 0

Answer:

n=3

Step-by-step explanation:

if we raise both sides to the power n we get

$54x^{7}y^{3} = 3^{n}x^{2n}y^{n}*2x$

so as you see $y^{3} =y^{n}$ so n=3

musickatia [10]4 years ago

7 0

Answer:

abboga booga

Step-by-step explanation:

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Anit [1.1K]

Answer:

802

Step-by-step explanation:

802

6 0

3 years ago

Step by step solution help me pls

Ilia_Sergeevich [38]

Step-by-step explanation:

Recall that

$1 + \tan^2 x = \sec^2 x$

and

$\dfrac{d}{dx}(\tan x) = \sec^2 x$

so that

$\displaystyle \int \tan^2 x = \int (\sec^2 x - 1)dx$

$\:\:\:\:\:\:\:\:\:=\int \sec^2 xdx - \int dx$

$\:\:\:\:\:\:\:\:\:=\tan x - x + C$

where C is the constant of integration.

6 0

3 years ago

Round 0.051866 to 2 significant figure

kobusy [5.1K]

Answer:

your answer would be 0.052

5 0

3 years ago

What’s -1/3(n+15)= -2

lozanna [386]

$\text{Hello there!}\\\\\text{Solve for n:}\\\\-1/3(n+15)= -2\\\\\text{Distribute the 1/3 to the variables inside the parenthesis}\\\\-1/3n-5=-2\\\\\text{Add 5 to both sides}\\\\-1/3n=3\\\\\text{Multiply both sides by 3/-1}\\\\\boxed{n=-9}$

3 0

3 years ago

What is the fraction equivalent to 488%? on edge help due soon

olga55 [171]

Answer:

122/25

Step-by-step explanation:

488/100 percent means out of 100

find the lowest common multiple for 488 and 100 which is 4

divide numerator(488) and denominator(100) by 4

488÷4=122

100÷4=25

8 0

3 years ago