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Oksi-84 [34.3K]
4 years ago
6

Help me I dont understand 6n=48​

Mathematics
2 answers:
Orlov [11]4 years ago
5 0

Answer:

n=8

Step-by-step explanation:

6 div 48 equals to 8

Rasek [7]4 years ago
3 0

Answer:

6n = 48

Solving

6n = 48

Solving for variable 'n'.

Move all terms containing n to the left, all other terms to the right.

Divide each side by '6'.

n = 8

Simplifying

n = 8

Step-by-step explanation:

hope it helps

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Help me find the answer to this equation...
Lubov Fominskaja [6]
The equation is 8....
5 0
4 years ago
Solve the equation sin2x = 3cos2x. The value of x that satisfies the equation if x lies in the second quadrant is °. The value o
faltersainse [42]

Answer:

126\degree

and

126\degree

respectively.

Step-by-step explanation:

The given trigonometric equation is

\sin2x=3\cos2x


We divide both sides by \cos2x to get,

\frac{\sin2x}{\cos2x}=3


This implies that,

\tan2x=3


We take the inverse tangent of both sides to get,


2x=\tan^{-1}(3)


\Rightarrow 2x=71.565


\Rightarrow x=35.7825

\Rightarrow x\approx 36\degree


Since the tangent ratio has a period of 180\degree, another solution is


x=180+36


x=216\degree to the nearest degree.


In the third quadrant,


2x=180+71.565


\Rightarrow 2x=251.565

\Rightarrow x=125.7825

\Rightarrow x=126\degree


The solutions are

x=36\degree,126\degree,216\degree


The value of x that satisfies the equation if x lies in the second quadrant is 126\degree


The value of x that satisfies the equation if x lies in the third quadrant is216\degree



5 0
3 years ago
how to calculate cube root without using prime factorization? and how to calculate ³√60? or something else that has a decimal re
Marat540 [252]

The cube root of 60 is 3.87 approximately.

Step by step solution:

We can calculate the cube root by Halley's method:

The  formula is \sqrt[3]{a} = x ((x^{3}  + 2a)/(2x^{3}  + a))

where,

a = number whose cube root is being calculated

x = integer guess of its cube root.

Here a = 60,

Suppose x as 3

[∵ 3³ = 27 and 27 is the nearest perfect cube that is less than 60]

⇒ x = 3

Therefore,

∛60 = 3 (3³ + 2 × 60)/(2 × 3³ + 60)) = 3.87

⇒ ∛60 ≈ 3.87

Therefore, the cube root of 60 is 3.87 approximately.

Here ,  ∛60 is irrational because it cannot be expressed in the form of p/q where q ≠ 0.

Therefore, the value of the cube root of 60 is an irrational number.

Learn more about cube root :brainly.com/question/27863878

#SPJ1

4 0
2 years ago
PLEASE HELP WITH MATH!
yawa3891 [41]
I will be glad to help you in the comments. I do need to know though, what is the class this is presented in? Is this algebra, or calculus? Depending on the class, we have different approaches.
8 0
3 years ago
Find the value of x. The diagram is not drawn to scale.
lidiya [134]
116+y=180(sum of angles in a straight line)
y=180-116
y=64

x+y+125+72=540(sum of angles in a quadrant)
x+64+125+72=540
x+125+136=540
x+261=540
x=540-261
x=79
7 0
3 years ago
Read 2 more answers
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