Mathematics College

Find the length of side x in simplest radical form with a rational denominator.

Answers

Answer 1

Answer:

x = 2√3

Step-by-step explanation:

x² = √6² + √6²

x² = 6 + 6 = 12

x = √12 = 2√3

Related Questions

circle A is defined as (x+5)^2+(y-6)^2=16, and circle B is defined as (x+3)^2+(y+2)^2=9. which transformation of circle A shows that circle B is similar

Answers

Answer: the answer is D “The center of circle A is translated left 2 and up 8, and the radius is enlarged by a scale factor of 4/3.”

Step-by-step explanation:

Hello I need help plese

Answers

Answer:

SA of the sphere is 1333.17 and SA of the circle is 333.29

Step-by-step explanation:

3/5+1/4

Give your answer as a fraction in its simplest form

Answers

Answer:

5.25/5 i think

Step-by-step explanation:

3/5 = 8/10 and 1/4 = 2.5/10

So if I do 8/10 + 2.5 / 10.

My reply is 10.5/10

And if I reduce as max, my reply is: 5.25 / 5

PLS HELP I WILL GIVE BRAINLYEST

Answers

Answer:

hey

Step-by-step explanation:

pls help me then i help u

A private beach is 6/7 mile in length and 1/4 mile in width. What is the area of the private beach? (Don't forget to simplify)Immersive Reader
(20 Points)

Answers

6/28 is the answer

6x1=6
7x4=28
Hence 6/28 is the area

hey so i need help on my khan so please please please help

Answers

Answer:

Step-by-step explanation:

Which equation is true for the value x = 15?

Answers

Answer:

2x-15=15

where x=15

2(15)-15=15

30-15=15

Answer:

2x-15=15

where x=15

2(15)-15=15

30-15=15

5 1/3 + (2 2/3 + 1 1/3)

Answers

answer: 9 and 1/3!! brainliest are appreciated

I need help with the questions I circle only.

Answers

Answer:

3:12

4:36

Step-by-step explanation:

( pls dont report me let me kno if it wrong and i will fix it

Not SUV= 12

I didn’t get the last one

What is the correct order of operations? *
PEMDAS
O MDPASE
ASPEMD
PASEMD

HELPPPPPPP

Answers

Answer:

PAMDAS

Step-by-step explanation:

PEMDAS

hope it helps !

Rewrite the number in Standard form
6 x 10^8

Answers

Answer:

10 x 10 x 10 x 10 x 10 x 10 x 10 x 10 = 100,000,000 x 6 = 600,000,000.

Answer:

600000000

Step-by-step explanation:

10^8=100000000

6×100000000=600000000

hope this helps

Find the unit rate.. If a family travels in their mini-van for 465 miles and uses 15 gallons of gas what is the mileage per gallon?
10 points

Answers

465 miles 15 galons
x miles 1 gallon
x=465•1/15
x=465/15
x=31
Rate is 31 mirage per gallon

A company has a maximum advertising budget of $100,000 for the year. It
will be using two different platforms of advertising: online ads and billboards. Each online ad purchased will cost $15,000 for the year, and each billboard will cost $10,000 for the year. The company will not spend more than 60% of its overall budget on one of the platforms.Given that x represents the number of online ads purchased and y represents the number of billboards purchased, create a system of inequalities modeling the scenario. Select all that apply.

Answers

Answer:

Step-by-step explanation:

lol please help !!!!!!!

Answers

51
Do it like you normally would! Don’t let the question confuse you

Find the value of x 116 degrees and 33 degrees

Answers

Answer:

x = 31 degrees

Step-by-step explanation:

This is a triangle because there are 3 angles so they all add up to 180 degrees.

116 + 33 + x + 180 Add 116 and 33

149 + x = 180 subtract both sides by 149

x = 31

If Q1=5 and Q3=15, what is the Interquartile range (IQR) and what does it tell you about the data?

Answers

It would be 15-5=10 that is because you subtract q3-q1

What percent of 84 is 42

Answers

Sorry if I’m wrong but i believe it’s 50.

Which of the following expressions is equivalent to 32 ÷ 4• 4 ÷ 2 • 2?

Answers

Answer:

128

Step-by-step explanation:

32 ÷ 4• 4 ÷ 2 • 2

8 .4.2.2

128

A line has a slope of 2 and y-intercept of -3/4 . Which if the following is an equation of the line ?

Answers

Answer: y = 2x - 3/4

Step-by-step explanation:

y = mx + b where m is the slope, and b is the y-intercept.

y = 2x - 3/4

The sum of three consecutive positive numbers is 147. Find the product of the greatest and the
smallest number.

Answers

Answer:

any how there are three consecutive positive numbers

Can anyone help me with my homework

Answers

GFBH is the code

1 is -3,-2 which is G
2 is 3,4 which is F
3 is 2,0 which is B
4 is 1,-3 which is H

Question 2
There are 8 students in a discussion section: 3 boys and 5 girls.
If the teacher picks a group of 1 at random, what is the probability that everyone in the
group is a boy?
3/8
1/3
110
Submit answer
Exit
wl
Chin

Answers

Answer:

3/8

Step-by-step explanation:

this is because there are 8 students in all and only three of them are boys

A process manufactures ball bearings with diameters that are normally distributed with mean 25.14 mm and standard deviation 0.08 mm. NOTE: This is a multi-part question. Once an answer is submitted, you will be unable to return to this part. A particular ball bearing has a diameter of 25.2 mm. What percentile is its diameter on

Answers

Answer:

The diameter is in the 77th percentile.

Step-by-step explanation:

Normal Probability Distribution:

Problems of normal distributions can be solved using the z-score formula.

In a set with mean [tex]\mu[/tex] and standard deviation [tex]\sigma[/tex], the zscore of a measure X is given by:

[tex]Z = \frac{X - \mu}{\sigma}[/tex]

The Z-score measures how many standard deviations the measure is from the mean. After finding the Z-score, we look at the z-score table and find the p-value associated with this z-score. This p-value is the probability that the value of the measure is smaller than X, that is, the percentile of X. Subtracting 1 by the pvalue, we get the probability that the value of the measure is greater than X.

25.14 mm and standard deviation 0.08 mm.

This means that [tex]\mu = 25.14, \sigma = 0.08[/tex]

A particular ball bearing has a diameter of 25.2 mm. What percentile is its diameter on?

This is the pvalue of Z when X = 25.2. So

[tex]Z = \frac{X - \mu}{\sigma}[/tex]

[tex]Z = \frac{25.2 - 25.14}{0.08}[/tex]

[tex]Z = 0.75[/tex]

[tex]Z = 0.75[/tex] has a pvalue of 0.77.

The diameter is in the 77th percentile.

WILL GIVE BRAINLEST This list gives the areas of different garden plots in square meters.

5.5, 6.5, 6.0, 6.0, 6.5, 6.0, 6.5, 7.0, 5.5, 6.5, 5.5, 6.0, 7.0, 5.5, 5.5, 6.5, 6.0, 6.5, 6.5, 6.0, 7.0

Create a line plot to display the data.

To create a line plot, hover over each number on the number line. Then, click and drag up to plot the data.

Answers

Answer:

Step-by-step explanation: Let me help

Answer:

i go k 12 i im taking the test rn

Step-by-step explanation:

5.5 6.0 6.5 7.0

Find the rate of change in table plsss helppp!!!!

Answers

Answer:

.25 is the answer

Step-by-step explanation:

.5/2=.25

Please answer this question:

1.)
[tex] {3}^{n + 2} + \: ({3}^{n + 3} - \: {3}^{n + 1})[/tex]
2.)
[tex] \frac{( {25}^{ - 1} + ( {25}^{ - 2})}{( {625}^{0} + ( {25}^{ - 2} )}[/tex]
hope you can help me. thank you in advance. I'll give the brainliest.

Answers

Answer:

[tex] {3}^{n + 2} + \: ({3}^{n + 3} - \: {3}^{n + 1} ) \\{ 3 }^{n + 2} + {3}^{n + 1} ({3}^{2} + 1) \\ {3}^{n + 2} + {3}^{n + 1} (9 + 1) \\ {3}^{n + 1} (3 + 10) \\ {3}^{n + 1} 30 \\ {3}^{n} \times 3 \times 30 = 90 \times {3}^{n}[/tex]

second one 13/313

please help!!! and show work!!

Answers

Answer:

x = 17

Step-by-step explanation:

area = L x W

45 = (x-2)(x-14)

45 = x² - 14x - 2x + 28

simplify:

x² -16x - 17 = 0

(x + 1)(x -17 ) = 0

x = -1 not applicable

x = 17

Proof:

(17-2)(17-14) = 45

15 x 3 = 45

45 = 45

I need help plz math

Answers

Answer:

Q1 = 40

Step-by-step explanation:

Set up numbers from least to greatest

21, 40, 52, 58, 72, 75, 96

First, find the median,

Median is: 58

Now Q1 is all numbers before the median (without counting the median)

21, 40, 52

The median here is 40

Answer:

D/40

Step-by-step explanation:

The answer is D because if you were to put them in the correct order it would be

21, 40, 52, 58, 72, 75, 96

Q1 Q2 Q3

Q1 is quartile 1 so the answer is 40

Hope this helps!

First one to answer this gets BRAINLIEST no cap. (Look at the pic)

Answers

Answer:

36.

Step-by-step explanation:

Answer:

Step-by-step explanation:

The formula to solve this is a+b)/2*h

4+5=9

9/2=4.5

4.5*8= 36

Use slopes and y-intercepts to determine if the lines 4x−3y=6 and y=43x−1 are parallel.

Answers

Answer:

Since they have the same slope, they are parallel.

Step-by-step explanation:

Equation of a line:

The equation of a line has the following format:

[tex]y = mx + b[/tex]

In which m is the slope. If two lines are parallel, they have the same slope.

4x−3y=6

Placing into the above format:

[tex]3y = 4x - 6[/tex]

[tex]y = \frac{4x - 6}{3}[/tex]

[tex]y = \frac{4x}{3} - 2[/tex]

The slope [tex]m = \frac{4}{3}[/tex]

y=4/3x−1

The slope is [tex]m = \frac{4}{3}[/tex]

Since they have the same slope, they are parallel.

Other Questions

Summary "Planning An event" make a number line and show all values of that x that x < -1 and x > 1 PLSSS ANSWER NOWWWwhy is the mitochondria and the brain alike? Analyze: 30 + 11 when c=4 Isabelle was curious if sample maximum was an unbiased estimator of population maximum. She startedwith a large normally distributed population of test scores whose maximum was 99 points.She then took a random sample of 6 tests and calculated the maximum of the sample. She replaced thosetests and repeated this process for a total of 40 trials. Her results are summarized in the dotplot below,where each dot represents the maximum score from a sample of 6 tests.HHHHU7580859095100Sample maximum Find the values of x and y that make these triangles congruent by the HL Theorem What does it mean for a virus to "infect" a cell?Tir11The virus lands on the outside of the cell and remains there until the cell produces more viruses.The virus lands on the outside of the cell and eats proteins on the surface of the cell.The virus lands on the outside of the cell and injects its genetic material into the cell.The virus lands on the outside of the cell and injects its proteins into the cell. The governor has proposed to clean up all the trash on the side of the highway. The project is estimated to cost the tax payers and additional $15,000. The city will benefit by having a clean highway which will entice tourists to stop along their routes. The project is estimated to bring in $12,000 of revenue from the highway being cleaned. Should the governor continue with the project Mario Works in a bakery He made 90 more loaves of bread on Saturday then he did on Sunday he made 70 more loaves of bread on Monday that he did on Sunday if he made 340 loaves off Bread on Monday how many lobes are friendly do you make on Saturday Together Mike and Sara ran 42 laps on thetrack. Sara ran twice as many laps asMike did. Write a system of equations andsolve it to see how many laps they each ran. 30. what are 4 poetic sound devices in the song Drivers License? If u help I give brainliest 1. What is the decimal equivalent of 3/9? 0.2 0.3 0.4 0.5 By 850 B.C.E., the Nubians had thrown off Egyptian rule and formed an independent kingdom called ..... Find the apothem or height of the triangle. Round your answer at the end to the nearest tenth. He works in______.They make the screen for computer. a. screen computer factory b. factory screen computer c. computer screen factory d. Hardware Dr. Molar is the best dentist in town. 60% of his paitents are female. He has 120 female paitents. How many paitents does he have in all? The least specific level of classification is:A.PhylumB.DomainC.OrderD.Genus If you start with 5.5 liters of hydrogen peroxide (H2O2), how many molecules of oxygen gas (O2) will be produced? Previous data estimates the proportion of adults who are fully literate in Colombia to be 0.92. Suppose a random sample of adults from Columbia is to be taken and used to construct a 95% confidence interval for the proportion of adults who are fully literate. What is the MINIMUM sample size which should be used to construct this interval if the margin of error for the interval is to be 0.03 or less In the first case of tail-wagging, a dog will wag more to the left. This indicatesa fear reaction to some stimulus that is being presented, whether it's a loudnoise or an aggressive dog. Any stimulus that produces fear will cause thedog to wag more to the left.O A. SupportB. IntroductionO C. ThesisO D. Conclusion