Please I need some answers

Answer:

Expression = -23 + 26i

Step-by-step explanation:

Given the following data;

x = -5 + 6i

y = 3 - 2i

Expression = 4x - y

Substituting the values of "x" and "y" into the equation, we have

4(-5 + 6i) - (3 - 2i)

Expanding the bracket, we have;

Expression = -20 + 24i - 3 + 2i

Expression = -23 + 26i

Answer

The x value is the same between these two values, which gives an undefined slope, I think

Step-by-step explanation:

Answer:

Yes the answer is undefined

Step-by-step explanation:

Look it up

Answer:

The True Statement about this blog is stated below:

Its primary purpose is to inform.

Step-by-step explanation:

When an author's or speaker's purpose is to inform, the author or speaker usually enlightens their readers or audience about real-world topics.  The best way they achieve this is by providing lots of facts about the topic. Informational texts or speeches are oriented towards imparting information or knowledge to the reader or audience with the purpose of educating them on a particular topic.  This is clearly achieved in this passage about Lexie.  Facts are provided about Lexie's ability to help the visually impaired person, including the specialized training that the dog has undergone recently.

Answer:

a

Step-by-step explanation:

Answer:

A

Step-by-step explanation:

Answer:

It's c

Step-by-step explanation:

The length of BC is 14.

Because according to pytheorem

H = p +b

Answer:

125

Step-by-step explanation:

82 percent of 65.6 is 125

Answer:

I hope I got your question correctly.

82% of 65.6 is 54.

Step-by-step explanation:

Consider this equation:

P%=[tex]\frac{x}{y}[/tex]

The value of P% here is 82, which is 0.82 in decimal form.

x is unknown

y is 65.6

Simply cross-multiply 65.6 and 0.82.

The result is 53.8 or 54.

Answer:

I got 3

Step-by-step explanation:

If you do 8 x 1/2 x 3 You would get 12. Keep that 12 for later. then for the bottom half do 2 x 1/2 x 4 and I got 4. so do 12/4 and then that goes to 3.

Answer:

the answer to your question is 50.

Answer:

$475.00

Step-by-step explanation:

Subtract $822.00 and $347.00 then you'll get $475.00

Answer:

Step-by-step explanation:

-5/-5

Answer:

[tex]\frac{3x + 4 }{x^{2}}[/tex]

Step-by-step explanation:

[tex]\frac{3}{x}+ \frac{4}{x^{2}} = \frac{3*x}{x*x} + \frac{4}{x^{2}}[/tex]

          [tex]= \frac{3x}{x^{2}} + \frac{4}{x^{2}}\\\\\\=\frac{3x + 4 }{x^{2}}[/tex]

What's your question?

Answer:

(a) The deposits to be 21.68, 42.09, and 65.44 and the withdrawals to be -4.64, -23.11 and -9.78

(b) [tex]Order: -23.11, -9.78, -4.64, 21.68, 42.09, 65.44[/tex]

(c) [tex]Final\ Balance = \$219.68[/tex]

Step-by-step explanation:

Given

Deposits:  $21.68, $42.09, and $65.44

Withdrawals: $4.64, $23.11 and $9.78

Solving (a): Write out the deposits as positive and the withdrawals as negatives

From (given) above, we have

The deposits to be 21.68, 42.09, and 65.44

and

The withdrawals to be -4.64, -23.11 and -9.78

Solving (b): Order from least to greatest.

Since the withdrawals are negative, the arrangement will start from there because negative numbers are lesser than positives.

Arranging the withdrawals from least to greatest, we have:

-23.11, -9.78, -4.64.

Arranging the deposits from least to greatest, we have:

21.68, 42.09, 65.44

Combine both together;

[tex]Order: -23.11, -9.78, -4.64, 21.68, 42.09, 65.44[/tex]

Solving (c):

[tex]Initial\ Balance = \$128[/tex]

Required

Determine the final balance

First we need to get the total deposits:

[tex]Total\ Deposits = \$21.68 + \$42.09 + \$65.44[/tex]

[tex]Total\ Deposits = \$129.21[/tex]

Next, we determine the total withdrawals:

[tex]Total\ Withdrawals = \$4.64 + \$23.11 + \$9.78[/tex]

[tex]Total\ Withdrawals = \$37.53[/tex]

The final balance is then calculated as:

[tex]Final\ Balance = Initial\ Balance + Total\ Deposits - Total\ Withdrawals[/tex]

[tex]Final\ Balance = \$128 + \$129.21 - \$37.53[/tex]

[tex]Final\ Balance = \$219.68[/tex]

The indicated function y1(x) is a solution of the given differential equation, the second solution is mathematically given as

[tex]y2=\frac{-1}{5x^2}[/tex]

Generally, the equation for the differential equation is mathematically given as

x^2y^2+2xy1-6y=0

Where

p(x)=2/x

[tex]y_2=y_1\inte\frac{p(x)dx}{y1^2}dx\\\\\int{1/y1^2e^{\intp(x)dx}}dx=\int1/x^4.xe^{-2/x dx}dx\\\\\int{1/y1^2e^{\intp(x)dx}}dx=\int1/x^4.xe^{-2logx}dx\\\\\int{1/y1^2e^{\intp(x)dx}}dx=\int1/x^4.x * x^{-2}dx[/tex]

y2=x^2*-1/5x^5=-1/5x^3

[tex]y2=\frac{-1}{5x^2}[/tex]

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Answer:

Step-by-step explanation:

6x+12≥48

    -12   -12

6x   ≤   36

6           6

 x≤6

Answer:

The expression of the area of rectangle ABCD as simplified polynomial will  be:

[tex]A=16x^2-8x[/tex]

Hence, the 2nd option is correct.

Step-by-step explanation:

As we know that the area of a rectangle can be obtained by multiplying the length by the width.

i.e.

[tex]A=l\times w[/tex]

Given

The length of a rectangle ABCD = [tex]l[/tex] = [tex](x+5) + (3x) + (4x-9)[/tex]

The width of a rectangle = [tex]w[/tex] = [tex]2x[/tex]

so the expression of the area of rectangle ABCD as simplified polynomial will  be:

[tex]A=l\times w[/tex]

[tex]A=\left[\left(x+5\right)\:+\:\left(3x\right)\:+\:\left(4x-9\right)\right]\:\times \left[2x\right][/tex]

   [tex]=\left(\left(x+5\right)+\left(3x\right)+\left(4x-9\right)\right)\left(2x\right)[/tex]

   [tex]=\left(x+5+3x+4x-9\right)\times \:2x[/tex]

   [tex]=2x\left(8x-4\right)[/tex]

    [tex]=16x^2-8x[/tex]

Therefore, the expression of the area of rectangle ABCD as simplified polynomial will  be:

[tex]A=16x^2-8x[/tex]

Hence, the 2nd option is correct.

The sentence "28 is the product of Rhonda's age and 2" can be translated into the following equation as 28 = 2 × r

In this equation, use the variable 'r' to represent Rhonda's age.

The equation states that the number 28 is equal to the product of 2 and Rhonda's age (r).

This equation describes the relationship between the value 28 and Rhonda's age.

If you know the value of 'r', you can solve for 28, and vice versa.

It's a simple way to express the given information mathematically.

Therefore, the given sentence about product of Rhonda's age and 2 is equal to 28 written in the equation form as 28 = 2 × r .

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Answer:

Absolute value equations are equations where the variable is within an absolute value operator, like |x-5|=9. The challenge is that the absolute value of a number depends on the number's sign: if it's positive, it's equal to the number: |9|=9. If the number is negative, then the absolute value is its opposite: |-9|=9.

Answer:

Option (B)

Step-by-step explanation:

Given system of equations is,

x² + y² = 9 ------(1)

[tex]\frac{x^2}{25}-\frac{y^2}{36}=1[/tex] -------(2)

From equation (1),

x² = 9 - y²

Substituting these values in equation (2),

[tex]\frac{9-y^2}{25}-\frac{y^2}{36}=1[/tex]

Therefore, Option (B) will be the correct option.

Answer:

480

Step-by-step explanation:

multiply all together

Brainliest plz

Answer:

18 degrees farenheit.

Step-by-step explanation:

Answer:

3n−6

Step-by-step explanation:

n−8−(−2−2n)

Distribute the Negative Sign:

=n−8+−1(−2−2n)

=n+−8+(−1)(−2)+−1(−2n)

=n+−8+2+2n

Combine Like Terms:

=n+−8+2+2n

=(n+2n)+(−8+2)

=3n+ (−6 )

ANSWER:

3n−6

Answer:

You can also use tables to represent functions. Instead of using two ovals with circles, a table organizes the input and output values with columns. ... Remember, a function can only assign an input value to one output value. If you see the same x-value with more than one y-value, the table does not represent a function. so yeah it does represent a function.

Hope this helps, have a great day/night and stay safe!

Answer:

1. 0.2083

2. 1.875

3. 0.16666667

4. 0.275

5. 5.26

Brainliest Please! :)

1/12

24 divided by 2 = 12

Answer:

1/10

Step-by-step explanation:

[tex]\frac{2}{5} \div 4 = \frac{2}{5} * \frac{1}{4}[/tex]

we multiply by the reciprocal when we work with fractions and division.

Now you just multiply across.

Therefore, you have 2/20, which simplifies to 1/10.

A fraction is a part of a whole.

It is expressed as a quotient, in which the numerator is divided by the denominator.

The simplest form of 2/5 divided by 4 is 1/10.

A fraction is a part of a whole.

It is expressed as a quotient, in which the numerator is divided by the denominator.

Example: 2/3, 5/7, 1/3

We have,

2/5 ÷ 4

= (2/5) / 4

= 2 / (4 x 5 )

We cancel the common factor from the numerator and denominator.

= 2 / (2 x 2 x 5)

= 1 / (2 x 5)

= 1 / 10

We see that there is no common factor to be canceled out from the numerator and the denominator.

= 1/ 10 is our simplest form.

Thus the simplest form of 2/5 divided by 4 is 1/10.

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Answer:

n = 3p

Step-by-step explanation:

3n + 2n - 5p = 10p

5n - 5p = 10p

5n = 15p

n = 3p

Answer:

1n = 5p

Step-by-step explanation:

Answer:

Step-by-step explanation:

A. when you multiply exponents with a common base you keep the base and add the exponents. In this case you would keep the 6 and add the -5 and 2 so the answer would be:

6^-3 which is not equivalent

B. You can distribute the exponent in to the parenthesis.

(1^5)/(6^2)^5

when you have an exponent to an exponent you mutliply. so the answer would be:

1^5/6^10

1^5 is always going to be 1 so you actually have:

1/6^10

when the exponent is on the bottom you can bring it to the top by making it negative, so the final answer for B is:

6^-10 which is equivalent

C. Same rules as B, multiply an exponent to an exponent.

6^(-5*2) = 6^-10 which is equivalent

D. When you are dividing exponents with a common base you subtract the top and bottom exponents. So in this case you have:

6^(-3-7) = 6^-10 which is equivalent

E. Using the rules from eariler the numerator can be simplified by adding the exponents.

6^5 * 6^-3 = 6^(5-3) = 6^2

which leaves you with:

6^2/6^-8

From there you can either bring the 6^-8 to the numberator to make it positive which simplifies to:

6^2 * 6^8 = 6^(2+8) = 6^10 which is not equivalent

or you can subtract the top and bottom exponents:

6^2/6^-8 = 6^(2-(-8))

the double negative cancels to a positive and you getL

6^(2+8) = 6^10 which is not equivalent

so B, C, and D are equal to 6^-10