What number can you multiply by
V 2
to get a rational number?
Select each correct answer.
V2
2
1/2
0

Step-by-step explanation:

that is easy : 6

let's write it a bit nicer and more readable :

k⁶ + 8k⁵ + 8k⁴ - 9k²

the highest exponent is 6 for k.

and that is the degree of the polynomial.

Answer:

The tree is 14 ft. tall.

Step-by-step explanation:

Height of the building/ Height of the tree  = Shadow of building/ Shadow of tree

30/x = 75/35           Cross multiply

75x = (30)(35)

75x = 1050

x = 1050/75

x = 14

Answer: $6197.77 would be the right answer

hope it helps :]

Hi there!

The next 2 terms are 250 and 1,250.

We have a geometric sequence, which means we use multiplication or division to get to the next term.

Here, we multiply by 5 to get to the next term.

So we multiply 50 by 5:

50*5=250

We multiply 250 by 5 to get to the next term:

250*5=1,250

And we're done!

Hope this helps!

~Just a felicitous girlie

#HaveASplendidDay

[tex]SilentNature :)[/tex]

Answer:

250, 1250

Step-by-step explanation:

This is a geometric sequence since there is a common ratio between each term. In this case, multiplying the previous term in the sequence by 5 gives the next term.

Hope that helps!

To find the interest rate on the investment for 8 years is equal to 0.7%

Given the following data:

To find the interest rate on the investment for 8 years:

Mathematically, compound interest is given by the formula:

[tex]A = P(1 + r)^{t}[/tex]

Where;

Substituting the given parameters into the formula, we have;

[tex]6872.74 = 4000(1 + r)^{8}\\\\(1 + r)^{8}=\frac{6872.74}{4000} \\\\(1 + r)^{8}=1.7182\\\\1+r=\sqrt[8]{1.7182} \\\\1+r =1.07\\\\r=1.07-1\\\\r=0.7[/tex]

Interest rate, r = 0.7%

Read more: https://brainly.com/question/22339845

Answer:

19/3 = 6.33333……

9 11/16 = 9.6875

a) 0.818

b) 0.8

c) 3.4

d) 0.55555……

Step-by-step explanation:

2x -3 = 7

Add 3 to both sides:

2x = 10

Divide both sides by 2:

X = 5

Answer:

x = 5

Step-by-step explanation:

2x - 3 = 7

=> 2x = 7 + 3

=> 2x = 10

=> x = 5

Answer:

Step-by-step explanation:

Givens

together: 12 hours

Frances: 30 hours

Edward: x

Formula

The formula is an odd one that shows up in physics as well.

1/Frances + 1 / Edward = 1/Together.

Solution

1/30 + 1/x = 1/12

LCD for 12 and 30

12: 2 * 2 * 3

30:3 * 2 * 5

LCD: 2*2*3*5

LCD: 60

2/60 + 1/x = 5/60               Subtract 2 / 60 from both sides

1/x = 5/60 - 2/60

1/x = 3/60                           Cross Multiply

3x = 60*1                            Divide by 3

3x/3 = 60/3

x = 20

So Edward (doing it alone) takes 20 hours to do the job.

Answer:

$8100

Step-by-step explanation:

There are 36 months in 3 years.

225 x 36 = $8100

Answer:

n = 1141

Step-by-step explanation:

To find the value of n you add 732 and 409 giving you 1141.

Answer:

n = 323

Step-by-step explanation:

this one should be easy for u. all u have to do is take the given number which can be either the minuend or subtrahend and subtract it from the difference. (minuend-subtrahend=difference)

Answer:

10

Step-by-step explanation:

60/6=10

Answer: The third option.

Step-by-step explanation:

This question requires knowledge of translation of equations.  It utilizes a very simple vertical shift, which can be found via f(x) = f'(x) + a, where the graph is moved up a units.  In this case, a is 0.5.

Hope it helps and let me know if you want me to elaborate.

Answer:

Third graph

Step-by-step explanation:

3rd graph is the right one. Top left corner one.

Reson:

Transformation in y coordinates is by up 0.5

Which is 3rd one

Answer:

C

Step-by-step explanation:

Answer:

B

Step-by-step explanation:

5f+2p=90

-5f        -5f

[tex]\frac{2p}{2}[/tex]=[tex]\frac{-5f+90}{2}[/tex]

p=[tex]\frac{-5f+90}{2}[/tex]

Answer:

0.5

Step-by-step explanation:

Answer:

 Domain: (-∞, ∞)

Range: (0,∞)

Step-by-step explanation:

Exponential functions are curves which approach a horizontal asymptote usually at y=0 or the x-axis unless a value has been added to it. If it has, the curve shifts. This function has addition on the exponent but not to the whole function so it does not change the asymptote. Its y - values remain between 0 and ∞. This is the range, the set of y values.

However, the range of exponentials can change based on the leading coefficient. If it is negative the graph flips upside down and its range goes to -∞. This doesn't have it either.

The addition to 1 on the exponent shifts the function to the left but doesn't change the range.

In exponential functions, the x values are usually not affected and all are included in the function. Even though it shifts, the domain doesn't change either. Its domain is (-∞, ∞).

Domain: (-∞, ∞)

 Range: (0,∞)

Answer:

try graphing it to see the domain and range easier (desmos or a graphing calculator is useful)

Answer:

5 + 5y

Step-by-step explanation:

2 + y + y + y + y + y + 3

Combine like terms

2+3 + y + y + y + y + y

5 + 5y

Answer: 48 degrees

Step-by-step explanation: the sum of all the angles in a triangle has to be 180 degrees. 180-(62+70)=48

Answer:

2 (n + 6) = - 24

Step-by-step explanation:

The product (the result from multiplying) of 2, and a number increased (add) by 6, is (equals) – 24.

We use "n" to represent the unknown number.

We multiply 2 by n + 6, and that equals - 24.

Answer:

The number is -15.

Step-by-step explanation:

2x+6=-24

2x=-24-6

2x=-30

x=-30/2

x=-15

Answer:

b

Step-by-step explanation:

b

The answer is. B.) 9 R53

I used long division

Answer:

1. D

2. A

3. picture isn’t clear

4. B

5. C

Step-by-step explanation:

2. Anything to the power of 0 is = 1

1^-1 = 1/1 = 1

real answer : study hard

Transformation involves changing the position of a graph

The equation of g(x) is [tex]\mathbf{g(x) = 8(2)^x}[/tex]

A geometric function is represented as:

[tex]\mathbf{y =ab^x}[/tex]

The graph of g(x) passes through (-1,4) and (-2,2)

So, we have:

[tex]\mathbf{2 =ab^{-2}}[/tex]

[tex]\mathbf{4 =ab^{-1}}[/tex]

Divide both equations

[tex]\mathbf{\frac{4}{2} =\frac{ab^{-1}}{ab^{-2}}}[/tex]

Divide

[tex]\mathbf{2 =b}[/tex]

Rewrite as:

[tex]\mathbf{b =2}[/tex]

Substitute 2 for b in [tex]\mathbf{4 =ab^{-1}}[/tex]

[tex]\mathbf{4 = a2^{-1}}[/tex]

Multiply both sides by 2

[tex]\mathbf{8 = a}[/tex]

Rewrite as:

[tex]\mathbf{a = 8}[/tex]

Substitute 2 for b and 8 for a in [tex]\mathbf{y =ab^x}[/tex]

[tex]\mathbf{y = 8(2)^x}[/tex]

Express as a function

[tex]\mathbf{g(x) = 8(2)^x}[/tex]

Hence, the equation of g(x) is [tex]\mathbf{g(x) = 8(2)^x}[/tex]

Read more about function transformation at:

https://brainly.com/question/13810353

Answer:

g(x)=8(2)^x

Step-by-step explanation:

Answer:

The sum is 1260°.

Step-by-step explanation:

Answer:

n = ±i sqrt(5)

Step-by-step explanation:

2n^2-6=-16

Add 6 to each side

2n^2-6+6=-16+6

2n^2=-10

Divide by 2

2/2n^2 = -10/2

n^2 = -5

Take the square root of each side

sqrt(n^2) = sqrt(-5)

n = sqrt(-1) sqrt(5)

n = ±i sqrt(5)

Answer:

40 on edge

Step-by-step explanation:

2021

Answer:

Step-by-step explanation:

Width = Area÷ length

         = 5 1/3 ÷ 2 1/3

         = 16/3 ÷ 7/3

        [tex]= \dfrac{16}{3}*\dfrac{3}{7}\\\\\\=\dfrac{16}{7}\\\\=2\dfrac{2}{7}[/tex]

Answer: -36

Step-by-step explanation:

Answer is -36

if you don't understand why ask

Answer:

x=8

Step-by-step explanation:

Add 7 to the right side and add 4x to the left side

5x=40

divide by 5

Answer:

x=8

source=trust me bro

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