I need help,
Find the perimeter of the rectangle. Write your answer in Scientific Notation

Answer:

add yeh six plus 99

Step-by-step explanation:

then there is a

Answer:

r ≈ 3

Step-by-step explanation:

Using the formula:

V = [tex]\pi r^{2} h[/tex]

Rearrange to make r the formula:

r = [tex]\sqrt{\frac{V}{\pi h} }[/tex]

r = [tex]\sqrt{\frac{282.6}{10\pi} }[/tex]

r ≈ 2.99924

r ≈ 3

Answer:

sin 63 ≈0.891

Step-by-step explanation:

cos and sin in most of the time they use the same angle

Ans=4m because m+m=2m and m+m+m+m=4m

Answer:

2m+2m

Step-by-step explanation:

Answer:

145 degrees

Step-by-step explanation:

Linear pairs. 180-35=145

Answer:

145 degrees

Step-by-step explanation:

Angle H is next to what I assume is angle G. If you add those two together they will equal 180 degrees because they are supplementary angles. So your equation is

H= 180-35

Which equals 145

Answer:

140 cookies

Step-by-step explanation:

77=55%

55/5=11      

77/11=7

7=5%

it's 45% away from 100%

45/5= 9

9x7=63

63+77=140

The approximate solution to the equation [tex]\dfrac{4}{x - 5} = \sqrt{x + 3} +2[/tex] found using

the Newton-Raphson method is option B.

B. 5.81

The given function is presented as follows;

[tex]\dfrac{4}{x - 5} = \mathbf{ \sqrt{x + 3} +2}[/tex]

Which gives;

[tex]\dfrac{4}{x - 5} -2= \sqrt{x + 3}[/tex]

[tex]\left(\dfrac{14-2\cdot x}{x-5} \right)^2 = \sqrt{x+3} ^2 = x+3[/tex]

[tex]\mathbf{\dfrac{4\cdot x^2 - 56 \cdot x + 196}{x^2-10\cdot x + 25}} = x + 3[/tex]

Therefore;

[tex]\mathbf{\dfrac{4\cdot x^2 - 56 \cdot x + 196}{x^2-10\cdot x + 25} - (x + 3)} = 0[/tex]

[tex]\dfrac{- x^3 + 11 \cdot x^2 - 51 \cdot x + 121}{x^2-10\cdot x + 25} = 0[/tex]

x³ - 11·x² + 51·x - 121 = 0

Using the Newton Raphson method, with x₀ = 6, we have;

[tex]x_1 = x_0- \dfrac{x^3 - 11 \cdot x^2 + 51 \cdot x - 121}{3 \cdot x^2 - 22 \cdot x + 51}[/tex]

Which gives;

[tex]x_1 = 6- \dfrac{6^3 - 11 \times 6^2 + 51 \times 6 - 121}{3 \times 6^2 - 22 \times 6 + 51} \approx \mathbf{ 5.81}[/tex]

The correct option is B. 5.81

Learn more about the roots polynomial functions here:

https://brainly.com/question/25956931

Answer:

Approximately Normal

Step-by-step explanation:

Even though we don't know the shape of the population distribution of thicknesses, the sampling distribution of -x  will be approximately normal since the sample size is large (n=100≥30).

Answer:

Step-by-step explanation:

First, find out what 45% of $49 is:

[tex]\frac{45}{100}[/tex] × $49

= [tex]\frac{2,205}{100}[/tex]

= 22.05

Since the question mentions "45% off" we know that we need to subtract 22.05 from 49.

49 - 22.05 = 26.95

Therefore, Kira paid $26.95.

I hope this helps!

I would really appreciate it if you would please mark me brainliest!

Have a blessed day!

25.

[tex]b = \frac{2}{10} = \frac{1}{5} \\ [/tex]

_____________________________________________

26 .

[tex]c = \frac{5}{6} \\ [/tex]

_____________________________________________

27 .

[tex]d = \frac{6}{6} = 1 \\ [/tex]

_____________________________________________

31 .

[tex]x - 3 = \sqrt{ {x}^{2} - 6x + 9} [/tex]

[tex]x - 3 = \sqrt{ ({x - 3})^{2} } [/tex]

[tex]x - 3 = |x - 3| [/tex]

Thus :

[tex]x - 3 = x - 3[/tex]

[tex]x = infinite \: solutions[/tex]

OR

[tex]x - 3 = - (x - 3)[/tex]

[tex]x - 3 = - x + 3[/tex]

[tex]2x = 6[/tex]

[tex]x = 3[/tex]

_____________________________________________

32.

[tex]10 = 2 \sqrt{3 - 2t} [/tex]

Divide both sides by 2

[tex] \frac{10}{2} = \frac{2 \sqrt{3 - 2t} }{2} \\ [/tex]

[tex]5 = \sqrt{3 - 2t} [/tex]

[tex] ({5})^{2} = ({ \sqrt{3 - 2t} })^{2} [/tex]

[tex]25 = |3 - 2t| [/tex]

Switch sides

[tex] |3 - 2t| = 25[/tex]

Thus :

[tex]3 - 2t = 25[/tex]

Subtract both sides 3

[tex]3 - 3 - 2t = 25 - 3[/tex]

[tex] - 2t = 22[/tex]

Divide both sides by -2

[tex] \frac{ - 2t}{ - 2} = \frac{22}{ - 2} \\ [/tex]

[tex]t = - 11 \: \: \: acceptable[/tex]

Or

[tex]3 - 2t = - 25[/tex]

Subtract both sides 3

[tex]3 - 3 - 2t = - 25 - 3[/tex]

[tex] - 2t = - 28[/tex]

Divide both sides by -2

[tex] \frac{ - 2t}{ - 2} = \frac{ - 28}{ - 2} \\ [/tex]

[tex]t = 14 \: \: \: unacceptable[/tex]

_____________________________________________

33.

[tex]3 - ({2p - 4})^{ \frac{1}{3} } = 2 [/tex]

Subtract both sides 3

[tex]3 - 3 - \sqrt[3]{2p - 4} = 2 - 3[/tex]

[tex] - \sqrt[3]{2p - 4} = - 1[/tex]

[tex] \sqrt[3]{2p - 4} = 1[/tex]

[tex] ({ \sqrt[3]{2p - 4} })^{3} = ({1})^{3} [/tex]

[tex]2p - 4 = 1[/tex]

Add both sides 4

[tex]2p - 4 + 4 = 1 + 4[/tex]

[tex]2p = 5[/tex]

Divide both sides by 2

[tex] \frac{2p}{2} = \frac{5}{2} \\ [/tex]

[tex]p = \frac{5}{2} \\ [/tex]

_____________________________________________

34.

[tex]r = \sqrt{ - 1 - 2r} [/tex]

[tex] ({r})^{2} = ({ \sqrt{ - 1 - 2r} })^{2} [/tex]

[tex] {r}^{2} = | - 1 - 2r| [/tex]

[tex] {r}^{2} = - 1 - 2r[/tex]

[tex] {r}^{2} + 2r + 1 = 0[/tex]

[tex] ({r + 1})^{2} = 0 [/tex]

[tex]r + 1 = 0[/tex]

[tex]r = - 1[/tex]

_____________________________________________

35.

[tex] \sqrt{m + 2} = \sqrt{2m} [/tex]

[tex] ({ \sqrt{m + 2} })^{2} = ({ \sqrt{2m} })^{2} [/tex]

[tex] |m + 2| = |2m| [/tex]

Thus :

[tex]m + 2 = 2m[/tex]

Switch sides

[tex]2m = m + 2[/tex]

Subtract both sides m

[tex]2m - m = m - m + 2[/tex]

[tex]m = 2 \: \: acceptable[/tex]

Or

[tex]2m = - (m + 2)[/tex]

[tex]2m = - m - 2[/tex]

Add both sides m

[tex]2m + m = - m + m - 2[/tex]

[tex]3m = - 2[/tex]

Divide both sides by 3

[tex] \frac{3m}{3} = \frac{ - 2}{3} \\ [/tex]

[tex]m = - \frac{2}{3} \: \: unacceptable \\ [/tex]

_____________________________________________

36 .

[tex] \sqrt[3]{4x + 1} - \sqrt[3]{6x - 9} = 0[/tex]

[tex] \sqrt[3]{4x + 1} = \sqrt[3]{6x - 9} [/tex]

[tex] ({ \sqrt[3]{4x + 1} })^{3} = ({ \sqrt[3]{6x - 9} })^{3} [/tex]

[tex]4x + 1 = 6x - 9[/tex]

Switch sides

[tex]6x - 9 = 4x + 1[/tex]

Subtract both sides 4x

[tex]6x - 4x - 9 = 4x - 4x + 1[/tex]

[tex]2x - 9 = 1[/tex]

Add both sides 9

[tex]2x - 9 + 9 = 1 + 9[/tex]

[tex]2x = 10[/tex]

Divide both sides by 2

[tex] \frac{2x}{2} = \frac{10}{2} \\ [/tex]

[tex]x = 5[/tex]

_____________________________________________

The last one is yours bro you got this ....

Have a great time ♡♡

»f(x) = 10*(x + 5)²

»f(5) = 10*(5 + 5)²

»f(5) = 10*(10)²

»f(5) = 10*(100)

»f(5) = 1.000✅

[tex]\\ \rm\hookrightarrow f(x)=10(x+5)^2[/tex]

[tex]\\ \rm\hookrightarrow f(5)[/tex]

[tex]\\ \rm\hookrightarrow 10(5+5)^2[/tex]

[tex]\\ \rm\hookrightarrow 10(10)^2[/tex]

[tex]\\ \rm\hookrightarrow 10^3[/tex]

[tex]\\ \rm\hookrightarrow 1000[/tex]

Answer:

B

Step-by-step explanation:

Answer:

Step-by-step explanation:

They started with 126 oranges. They took 10 for themselves and split the rest between 4 other families.

A: not correct. What actually happened was the reverse of 10 and 4. See the correct answer. (126 - 4)÷10 is the reverse of what actually happened.

B: this is the correct answer. (126 - 10)÷4 = n.

C: Incorrect because 10 oranges were subtracted from the total. They were not added.

D: See the comment for B. In addition, nothing is added to the 126

Answer:

Mean Absolute Deviation Calculator

Instructions

This calculator computes the mean absolute deviation from a data set:

You do not need to specify whether the data is for an entire population or from a sample. Just type or paste all observed values in the box above. Values must be numeric and may be separated by commas, spaces or new-line. Press the "Submit Data" button to perform the computation. To clear the calculator, press "Reset

What is the mean absolute deviation

The mean deviation is a measure of dispersion, A measure of by how much the values in the data set are likely to differ from their mean. The absolute value is used to avoid deviations with opposite signs cancelling each other out.

Step-by-step explanation:

Hope it helps

Answer: i dont get can you include a picture

Step-by-step explanation:

Answer: the top is wrong because 11 is not in between 8 and three and the bottom is right because -5 and 15 have ten in the middle

Step-by-step explanation:

Answer:

A

Step-by-step explanation:

Because the average is already 49.333 If you rounded by tenth then 49.3 because.

Tenth is the 1rst number behind the decimal so the three looks to it's other neighbor hundredths because hundredths=second number behind decimal so 3 goes over to 3 and asks for help.

Because it is 4 and below you keep it low so 3 can't go up so your answer is 49.3 rounded to nearest tenth.

Hope this helps have a great day.

Answer:

39-31=8

8÷4=2

n= 39

I'm pretty sure it is

The value of N from the equation is N = 39

Equations are mathematical statements with two algebraic expressions flanking the equals (=) sign on either side.

It demonstrates the equality of the relationship between the expressions printed on the left and right sides.

Coefficients, variables, operators, constants, terms, expressions, and the equal to sign are some of the components of an equation. The "=" sign and terms on both sides must always be present when writing an equation.

Given data ,

Let the equation be represented as A

Now , the value of A is

Substituting the values in the equation , we get

( N - 31 ) / 4 = 2   be equation (1)

On simplifying the equation , we get

Multiply by 4 on both sides of the equation , we get

N - 31 = 8

Adding 31 on both sides of the equation , we get

N = 39

Therefore , the value of N is 39

Hence , the equation is N = 39

To learn more about equations click :

https://brainly.com/question/19297665

#SPJ2

Answer:

Step-by-step explanation:

Given the Perimeter of a triangle is 73

Let the first side be x

second side = 2x

third side = x+5

PERIMETER OF A TRIANGLE = SUM OF ALL SIDES

73=X+2X+X+5

73=4X+5

73-5=4X+5-5

68=4X

68/4=4X/4

17=X

THIS IMPLISE THAT FIRST SIDE IS X = 17

SECOND SIDE IS 2X= 2*17=34

THIRD SIDE IS X+5=17+5=22

Answer:

the following points would make a trapezoid

Answer:

The polygon is a rectangle

Explanation

If you subtract the y-values of the coordinates that have the same x-values, you will get one of the sides of polygon. Then, if you subtract the x-values of the coordinates that have the same y-values, you will get the other side of the polygon. Since this has only 4, sides with a right angle. It must be a rectangle or square. but seeing that the sides are different, the polygon must be a rectangle

If you have any questions, let me know in the comments! If you could mark this answer as the brainliest, I would greatly appreciate it!

Answer:

1. $34.30

2. $9.60

3. $135.30

4. $8.25

Step-by-step explanation:

Answer:

1. $14.70

2. $1.60

3. $135.30

4. $8.25

Step-by-step explanation:

1. Convert percentage to decimal:

30% = 30/100 = 0.3

So 30% of $49 = 0.3 x 49 = 14.7

Therefore, a discount of 30% = a discount of $14.70

2. Convert percentage to decimal:

20% = 20/100 = 0.2

So 20% of $8 = 0.2 x 8 = 1.6

Therefore, the 20% tip = $1.60

3. Convert percentage to decimal:

20% = 20/100 = 0.2

So 20% of $112.75 = 0.2 x 112.75 = 22.55

Therefore, total cost with the tip = 112.75 + 22.55 = $135.3

4. If a discount of 45% is applied, the new cost of the shirt will be 55% of its original price (as 100% - 45% = 55%)

Convert percentage to decimal:

55% = 55/100 = 0.55

So 55% of $15 = 0.55 x 15 = 8.25

Answer:

1+d

Step-by-step explanation:

2+2-4

4-3=1

Now your left with 1+d

So 1+d, is your final answer

Answer:

1=d

Step-by-step explanation:

2 plus 2 minus 3 equals 1 now just bring down the d and it gives 1+d

Answer:

-47.7647058823 (should be answer)

Step-by-step explanation:

4(10-3y)=40-12y

40-12y+5y

combine terms

40-17y=18

add 40 to both side

-17y=58

divide both sides by -17

y= -3.41176470588

14x-3.41176470588=-47.7647058823

Answer:

Step-by-step explanation:

My recommendation is try to find a finals for both pre-algebra or algebra after learning some of the material ahead of time and after taking them, find which one is more comfortable for you

Good luck!

I would say Pre-algebra that is my thinking because pre algebra is easier               for me :)

The preparation of the requirements for Hibban Equipment Repair are as follows:

a - e: The journal entries and ledgers accounts are in the attached document, due to limit in the number of characters allowed.

f. Hibban Equipment Repair

As of November 30

Account Titles             Debit     Credit       Debit     Credit     Debit     Credit  

Cash                           $4,920                                                $4,920

Accounts Receivable  2,830                                                  2,830

Supplies                      2,500                                                  2,500

Equipment                 14,000                                                14,000

Accumulated Depreciation       $2,000                 $200                    $2,200

Accounts Payable                       2,600                                                 2,600

Unearned Service Revenue        1,800  $1,220                                      580

Salaries & Wages Payable                                       350                         350

Owners Capital                          13,950                                               13,950

Service Revenue                        5,300                 1,220                      6,520

Salaries Expense        1,000                       350                   1,350

Rent Expense                400                                                   400

Depreciation Expense                               200                     200

Totals                    $25,650  $25,650 $1,770 $1,770 $26,200  $26,200

g.  Hibban Equipment Repair

For the year ended November 30

Service Revenue                        $6,520

Salaries Expense        $1,350

Rent Expense                400

Depreciation Expense  200      $1,950

Net income                               $4,570

Hibban Equipment Repair

At November 30

Beginning Equity      $13,950

Net income                  4,570

Ending Equity        $18,520

Hibban Equipment Repair

At November 30

Cash                                             $4,920

Accounts Receivable                    2,830

Supplies                                        2,500

Equipment                                   14,000

Accumulated Depreciation        (2,200)

Total assets                             $22,050

Liabilities:

Accounts Payable                     $2,600

Unearned Service Revenue          580

Salaries & Wages Payable            350

Total liabilities                       $3,530

Equity:

Owners Equity                         $18,520

Total equity                            $22,050

Debit Income Summary $4,570

Credit Owners equity $4,570

Learn more about preparing financial statements at https://brainly.com/question/24498019

Answer:

y=4x+7

Step-by-step explanation:

===================================================

Further explanation:

You start with what we're given, which is the two statements that

We literally copy/paste this into the first box for the "Statements"

From there, we can say A+B = 90 and B+C = 90 due to the definition of what "complementary" means. Complementary angles always add to 90 degrees.

Since A+B = 90 and B+C = 90, the left hand sides can be set equal to one another through the substitution rule. That's how we end up with A+B = B+C on step 3.

Next, we subtract B from both sides to go from A+B = B+C to A = C.

For the last step, we do a bit of a notation change, and the proof is wrapped up.

y=x-1

When x=0, y = -1

When y=0, x = 1

delta y over delta x = 1/1 which means the slope is 1

Answer:

Slope is equal to 1.

Step-by-step explanation:

(-7, -8) --> (x1, y1)

(-5, -6) --> (x2, y2)

[tex]slope \: = \frac{y2 - y1 }{x2 - x1} \\ slope \: = \frac{ - 6 -( - 8) }{ - 5 - ( - 7)} \\ slope \: = \frac{ - 6 + 8}{ - 5 + 7} \\ slope \: = \frac{2}{2} \\ slope = 1[/tex]

Therefore the slope of the line is 1

Answer: the answer is 18 kayaks

Step-by-step explanation:

i divided 108 by 6 to get 16 then just add 2

Answer:

2.4

Step-by-step explanation:

Answer:

Explanation: 250 x 0.40 = 100