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3 years ago

If k(1) = 7' and p(x) = k (2) + n, what is the value of n?

Mathematics

1 answer:

ioda3 years ago

6 0

Answer:

N=p(x)-14

As you didnt gave value of x so i Didnt got constant value

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Matt wants to solve the equation 3x +2 =12 which steps could matt follow to find the solution

Degger [83]

Answer:

x = $\frac{10}{3}$

Step-by-step explanation:

Step 1:

3x + 2 = 12 Equation.

Step 2:

3x + 2 − 2 = 12 − 2

3x = 10 Balance the Equation (Subtract 2).

Step 3:

$\frac{3x}{3} = \frac{10}{3}$ Divide both sides by 3.

Hope this helps :)

7 0

3 years ago

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The point V(-2,-1) is reflected over the y-axis. What are the coordinates of the resulting point, V’?

krok68 [10]

Answer:

(2,-1)

Step-by-step explanation:

i think it's that.

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3 years ago

For the set A= {2, 4, 6}, determine n(A)

Serhud [2]

Plz be more specific thanks

7 0

4 years ago

What is the EQUATION of the line PERPENDICULAR to y=-2x+5 and passing through the point (0,2)?

KonstantinChe [14]

$▪▪▪▪▪▪▪▪▪▪▪▪▪ {\huge\mathfrak{Answer}}▪▪▪▪▪▪▪▪▪▪▪▪▪▪$

The required equation is ~

$\boxed{ \sf{y = \frac{x}{2} + 2 }}$

$\large \boxed{ \mathfrak{Step\:\: By\:\:Step\:\:Explanation}}$

Let's find the slope of given line ~

$y = - 2x + 5$

comparing it with general slope - intercept form of line (y = mx + c) we get, m = -2 (that is slope of the line)

let the slope of the required line be n

And, now since the required line Is perpendicular to the given line. the product of their slopes is -1

that is ~

$- 2 \times n = - 1$

$n = \dfrac{ - 1}{ - 2}$

$n = \dfrac{1}{2}$

slope of required line is ~ 1/2

now, let's use the point - slope form of line to find the equation of required (perpendicular) line (using point (0 , 2) ~

that is ~

$y - y_1 = m(x - x_ 1)$

here, m = slope ~

$y - 2 = \dfrac{1}{2} (x - 0)$

$y - 2 = \dfrac{x}{2}$

$y = \dfrac{x}{2} + 2$

I hope it helps ~

4 0

2 years ago

The volume of a cube is 27 n Superscript 27cubic units. What is the length of one side of the cube? 3 n cubed units 3 n Superscr

NeTakaya

The length of side of cube is $3n^9$ units

Solution:

Given that, volume of cube is $27n^{27}$ cubic units

To find: length of one side of cube

The volume of a cube is given as:

$v = a^3$

Where, "a" is the length of side of cube

Substituting the given value of volume we get,

$27n^{27} = a^3$ ------ eqn 1

We know that,

$27 = 3 \times 3 \times 3 = 3^3$

Substitute the above in eqn 1

$3^3 n^{27} = a^3$

Now again substitute for 27 = 3 x 9

$3^3n^{3.9} = a^3$

Take 3 as common power

$(3n^9)^3 = a^3$

By taking cube roots on both side,

$3n^9 = a\\\\a = 3n^9$

Thus length of side of cube is $3n^9$ units

8 0

3 years ago

Read 2 more answers

If k(1) = 7' and p(x) = k (2) + n, what is the value of n?​

If k(1) = 7' and p(x) = k (2) + n, what is the value of n?