(3×sqrt(3)-2×sqrt(2))÷(sqrt(3)-sqrt(2))

Answers

Answer 1

Answer:

5+√6

Step-by-step explanation:

(3√3 -2√2) ÷ (√3-√2 )

= (3√3 -2√2) (√3+√2) ÷ (√3 -2√2) (√3+√2)

= (9+3√3√2-2√2√3-4) ÷ ((√3)^2 -(√2)^2)

=(9+3√6-2√6-4) ÷ (3-2)

= (5+√6)


Related Questions

Can someone help me with this math homework please!

Answers

Answer:

Meh

Step-by-step explanation:

he function f(x) = –x2 – 4x + 5 is shown on the graph. On a coordinate plane, a parabola opens down. It goes through (negative 5, 0), has a vertex at (negative 2, 9), and goes through (1, 0). Which statement about the function is true? The domain of the function is all real numbers less than or equal to −2. The domain of the function is all real numbers less than or equal to 9. The range of the function is all real numbers less than or equal to −2. The range of the function is all real numbers less than or equal to 9.

Answers

Answer: The range of the function is all real numbers less than or equal to 9.

Step-by-step explanation:

Since the parabola opens down, that means the vertex marks the maximum y-value of the function.The vertex is (-2, 9). Therefore the maximum y-value is 9 and the range of the function will be all real numbers less than or equal to 9.There are no limits to the domain.

Answer:

The range of the function is all real numbers less than or equal to 9.

Step-by-step explanation:

looked it up on brainly :)

Can someone help me out

Answers

answer is

4ft* 5ft

= 20ft^2

If AABC is reflected across the y-axis, what are the coordinates of A'?

Answers

Answer:

-2,-4

Step-by-step explanation:

The slope of MN is -3 which segment is parallel to MN

Answers

Answer:

B and D

Step-by-step explanation:

Need help on this please!!! 10 points!!!

Answers

Answer:

I think the answer is the first one ... am i right...

Evaluate the expression 10 + 3(5 - 2) using order of operations.

Answers

Answer:

31

Step-by-step explanation:

PEMDAS

5-2=7

3 times 7 is 21

21+10

31

[tex]\huge\textsf{Hey there!}[/tex]

[tex]\large\textsf{10 + 3 (5 - 2)}[/tex]

[tex]\large\textsf{5 - 2 = \bf 3}[/tex]

[tex]\large\textsf{= 10 + 3(3)}[/tex]

[tex]\large\textsf{3(3) = \bf 9}[/tex]

[tex]\large\textsf{= 10 + 9}[/tex]

[tex]\large\textsf{= \bf 19}[/tex]

[tex]\boxed{\boxed{\huge\textsf{Answer: \bf 19}}}\huge\checkmark[/tex]

[tex]\huge\textsf{Good luck on your assignment \& enjoy your day!}[/tex]

~[tex]\frak{Amphitrite1040:)}[/tex]

Jordan signed up for a streaming music service that costs $14 per month. The service allows Jordan to listen to unlimited music, but if he wants to download songs for offline listening, the service charges $1.25 per song. How much total money would Jordan have to pay in a month in which he downloaded 40 songs? How much would he have to pay if he downloaded ss songs?

Answers

Answer:

hold on is good

Step-by-step explanation:

Answer:

$64

Step-by-step explanation:

not sure what you mean be ss songs but for the first part i thnk you just multiply tthe number of songs (40) by thte price per song (1.25) and add the service cost ($14) thus giving you $64.

Which expressions are equivalent to 2^5•2^4? Check all that apply.

Answers

Answer:

2⁵×2⁴=2⁹

2⁵×2⁴=2×2×2×2×2×2×2×2×2

2⁵×2⁴=4⁵

2⁵×2⁴=8³×2

Answer:

[see below]

Step-by-step explanation:

Recall the product rule: [tex]a^x+a^y=a^{x+y}[/tex]

[tex]2^5 + 2^4 = 2^{5 + 4} = \boxed{2^9}[/tex]

Other expressions could be:

[tex]2^{-2} *2^{11}=2^{-2+11} = \boxed{2^9}[/tex]

[tex](2*2*2*2*2)(2*2*2*2) = 2^5 + 2^4 = \boxed{2^9}[/tex]

Hope this helps.

mary stated that 2.01 x 10⁶ is less than 4.8 x 10⁴ because 2.01 is less than 4.8. what was mary's mistake ?

SOMEONE HELP PLEASE​

Answers

Answer:

Mary's mistake was that she didn't take into account of the power that 10 is raised to; since 2.01 is multiplied by 10 to the 6, it makes 2.01 bigger. You can also expand the number to check:

2 010 000 vs. 4800

**HELP**
find the angle measures given the figure is a rhombus.​

Answers

Answer:

m<1=74

m<2=37

Step-by-step explanation:

m<2 is the same as the other angle, 37 degrees. So now we need to find the other angle in the triangle.

37+37+x=180.

The total degree of a triangle is 180.

x=106

Subtract that from 180 to get m<1.

180-106=74

I hope this helps!

Good luck!

Solve the expression given identify the number line witch represents the solution -5+2-3

Answers

Answer:

-6

Step-by-step explanation:

got it right on a test a year or 2 ago

help ?? Anyone ?? Pls

Answers

SAS but i’m not sure. i’m doing this right not but each triangle shows two sides and angle so i would pick SAS

Si Martha retira de su cuenta el 10% para los transportes del mes. ¿Cuál es el nuevo saldo de la cuenta?

Answers

Respuesta:

0,9 veces

Explicación paso a paso:

Deje que la cantidad en la cuenta de Martha se denote como x, que es la cantidad en la cuenta = x

Porcentaje retirado para transporte = 10%

El porcentaje total siempre será del 100%

Por lo tanto, si se retira el 10%, entonces; el porcentaje restante es:

Porcentaje total: porcentaje gastado en transporte

(100% - 10%) * monto en cuenta

90% * x = 0,9 * x = 0,9x

Saldo de cuenta nueva = 0.9x

What is the product?
43 .4-3
0)
1)
4)
6)

Answers

the answer is 1, i hope that helps

Answer:

1

Step-by-step explanation:

So we can actually simplify the exponents here. The power rule for exponents is that when multiplying, you add the exponents. So,

3 + (-3) = 0

so the number is now 4^0.

Everything by the power of 0 is equal to 1, so the answer is 1.

Hope this helps !!

-Ketifa

B. Subtract polynomials: (3x – 5 – 7x2) – (–2 + 6x2 – 5x)
Step 1: Rewrite the polynomials without the parentheses. Remember to multiply each term in the second parentheses by –1. Show your work. (2 points)




Step 2: Write the polynomial in descending order and use parentheses around like terms. (1 point)




Step 3: Add the like terms identified in Step 2 to simplify the polynomial. (1 point)

Answers

Answer:

[tex](3x-5-7x^{2} )-(-2+6x^{2} -5x)[/tex]

[tex]step\:1: 3x-5-7x^{2} +2-6x^{2} +5x[/tex]

[tex]step\:2:(-7x^{2} -6x^{2} )+(3x+5x)+[(-5+2)][/tex]

[tex]step\:3:-13x^{2} +8x-3[/tex]

OAmalOHopeO

The simplified expression of (3x – 5 – 7x²) – (–2 + 6x² – 5x) is

-x² + 8x - 3

To subtract polynomials. Specifically, we will solve the expression

(3x - 5 - 7x²) - (-2 + 6x² - 5x) step by step using the rules of polynomial subtraction.

To subtract polynomials, we need to combine like terms and simplify the expression.

Step 1: Distribute the negative sign in the second parentheses:

(3x - 5 - 7x²) + (2 - 6x² + 5x)

Step 2: Now, group the like terms together. Like terms have the same variables raised to the same powers:

(3x + 5x) + (-7x² + 6x²) + (-5 + 2)

Step 3: Combine the like terms:

8x - x² - 3

So, the final simplified expression after subtracting the polynomials is:

-x² + 8x - 3

1. First, we distribute the negative sign by changing the signs of all the terms in the second parentheses.

2. Next, we group the like terms together, which means combining the terms with the same variable and exponent.

3. Finally, we combine the coefficients of the like terms to obtain the simplified polynomial expression.

To know more about Polynomials here

https://brainly.com/question/13954700

#SPJ2

ASAP PLEASE !!!
Subtract g(x) from f(x)
[tex]f(x)=\sqrt{x+7\\} \\g(x)= log(x+2)[/tex]

Answers

Answer:

sqrt(x+7) - log(x+2)

Step-by-step explanation:

f(x) = sqrt(x+7)

g(x) log(x+2)

f(x) - g(x) = sqrt(x+7) - log(x+2)

[tex]\boxed{\large{\bold{\textbf{\textsf{{\color{blue}{Answer}}}}}}:)}[/tex]

[tex]f(x)=\sqrt{x+7} \\g(x)= log(x+2)[/tex]

we have to subtract g(x)from f(x)

[tex]\sf{\sqrt{x+7}-log(x+2) }[/tex]

PLS HELPP!!

Identify the constant term in the expression:
3x + 45y + 13z + 43

Answers

Answer:

a constant term is a term in an algebraic expression that does not contain any variables

Therefore your answer is 43

Answer:

The constant term in the above expression is 43 as it has no variable where 3 has x variable 45 has y variable and 13 has z variable

So 43 is the constant term in the above expression

The diagonals of a quadrilateral must be bisect each other and be perpendicular to gurarantee that the quadrilateral is a parrelogram

Answers

Answer:

False

Step-by-step explanation:

A quadrilateral is a closed geometrical figure that have four sides and four vertices. Thus the following includes in a quadrilateral : parallelogram, square, rhombus, rectangle and trapezium.

If the diagonals of the quadrilateral bisects each other and are perpendicular to each other, then the quadrilateral forms a rhombus.

Hence the answer is FALSE.

cuál de los circulos tiene 90% de color amarillo?
en cuál de los circulos hay 80% de color amarillo ?
cuál de los circulos tiene 75% de color amarillo?
en cuál de los circulos hay 50% de color amarillo?
pliiis para hoy ​

Answers

Answer:

hay 75 por ciento de color amarillo

Hay un 65 porciento de que toque amarillo

Which expression can be used to find the surface area of the following triangular prism?

Answers

(B) but if there is another answers let me see cuz all i see is a and b

it’s B 24+24+160+200
the two triangles are 24 cause base times height divide by 2
then the bottom part is 20x8 which is 160 and then 20x10 which is 200

What’s the answer? Help

Answers

Answer:

$14

Step-by-step explanation:

x = price of scarf 1

y = price of scarf 2

together they cost $25

x + y = 25

one scarf costs $3 more than the other

x = y + 3

now we use that in the first equation again

y+3 + y = 25

2y +3 = 25

2y = 22

y = $11

=> x = y +3 = 11 + 3 = $14

Jane , peter and mary each have some cards of 3:5:6 . Peter has 40 cards . How many fewer cards did mary has then peter?

Answers

Answer:

Mary has 8 more card than Peter

Step-by-step explanation:

Jane: peter: mary

3          5        6

Peter has 40

40/5 = 8

Multiply each by 8

Jane: peter: mary

3*8     5*8        6*8

24        40          48

We want Mary - Peter

48-40

8

Mary has 8 more card than Peter

Question 7(Multiple Choice Worth 1 points) (08.02 LC) Eva conducted a survey to find out the amount of time high schoolers spend surfing the Internet. From the data collected, the range of time spent was 3 hours. What does this range say about the data? The quotient between the greatest amount of time and the least amount of time spent surfing the Internet is 3 hours. The difference between the greatest amount of time and the least amount of time spent surfing the Internet is 3 hours. All the students surveyed spend exactly 3 hours surfing the Internet. All the students surveyed spend an average of 3 hours surfing the Internet.

Answers

Answer:

The answer is "Option B".

Step-by-step explanation:

The difference between most time and also the least spending time on Internet surfing is 3 hours. Since we do not have charts for tables etc., only 3 can be used we need. A range is defined as the difference between the largest and the smallest amounts. The range between both the largest as well as the smallest is unique. In this reply, it tells us that the gap between most time and the fewer hours invested surfing the web is 3 hours.

In option A, it is wrong since the range has nothing to do with formulas. (Of course, the dividend with a divisor results in a quotient). Only subtraction and not division may be achieved.In option C, when all surf for exactly one hour, it could take the largest time of 3 hours and 3 hours, the last time. Add it into the equation and the range of the data present would've been 0.In option D, It is erroneous even as the range is not the mean, and the mean seems to be the average. We search for both the range, not the mean.

The answer is B

The difference between the greatest amount of time and the least amount of time spent surfing the Internet is 3 hours.

This answer is proven 100% correct.

Hope this helps!

Rex buries 6 bones in the backyard on Monday then he buries more on Tuesday he buried a total of 10 bones how many did he bury Tuesday?

Answers

Answer:

Rex buried 4 bones on Tuesday

Step-by-step explanation:

10 - 6 = 4. Simple as that

Find the slope of the line passing through the points (-2, -8) and (9,-8).
slope:

Answers

Answer:  0

To get that answer, apply the slope formula

m = (y2 - y1)/(x2 - x1)

m = (-8 - (-8))/(9 - (-2))

m = (-8 + 8)/(9 + 2)

m = 0/11

m = 0

Any line with slope 0 is completely horizontal.

As a quick rule of thumb: if the y coordinates of the two points are the same, then the slope is 0 on this horizontal line.

Find x,cb, and do, in the image below AB is the angle bisector of
**Fill in the blanks !!

Answers

 x = 9

CB = DB = 61

Step-by-step explanation:

∠CAB = ∠DAB

So,  DB  = CB   {Sides opposite to equal angles are equal}

6x +7 = 3x+ 34

Subtract 7 from both sides.

6x = 3x + 34 - 7

6x = 3x + 27

Subtract 3x from both sides.

6x - 3x = 27

3x = 27

Divide both sides by 3

x = 27/3

x = 9

DB = 6x +7

      = 6*9 + 7

      = 54 + 7

DB =  61

CB = 3x + 34

      = 3*9 + 34

      = 27 + 34

CB = 61

Find the equation of the line parallel to y = -3x + 4 with a y-intercept of -10

Answers

The correct answer is y=-3x-10

when a line is parallel to another line that means the slip of the lines are going to be the same and since the y-intercept of the other line was given to you, you would just put them together in one equation.

Answer:

y=-3x-10

Step-by-step explanation:

Hi there!

We need to find the equation of the line parallel to y=-3x+4 that has the y intercept of -10 (the point (0, -10))

Parallel lines have the same slope

The slope of y=-3x+4 is -3 (it is in the placement of where m (slope) is in y=mx+b)

So the slope of the new line parallel to y=-3x+4 is also -3

Here is the equation of that line so far:

y=-3x+b

b is a placeholder for the y intercept

However, we are given the y intercept as -10, so substitute -10 as b into the equation

y=-3x-10

There's the equation of the line parallel to y=-3x+4 with a y intercept of -10

Hope this helps!

which expression is equivalent to (4 square root 5 to the power of 3) to the power of 1/2

Answers

The answer is A :) 5^3/8

By converting to an exponential expression, solve log3 (x + 9) = 5.

Answers

Answer:

[tex]{ \tt{ log_{3}(x + 9) = 5 }} \\ { \tt{x + 9 = {3}^{5} }} \\ { \tt{x + {3}^{2} = {3}^{5} }} \\ { \tt{x = {3}^{5} - {3}^{2} }} \\ { \tt{x = 234}}[/tex]

Other Questions
why did prithivi Narayan Shah appoint Kalu Pande as his kaji instead of Viraj bakhati ABCD is a quadrilateral, P Q R and S divide AB, CB, CD and AD in ratio 1:3 respectively. Prove that a//m. (Please hurry up, I will mark you as Brainliest) Can someone help me find the answer? Question 1 Chapter 4[female] Dis, Raphal, quels sont tes projets pour le week-end prochain?[male] Vendredi aprs-midi, je pars avec mon pre, ma mre et mon frre la Nouvelle-Orlans.[female] Quest-ce que vous allez faire l-bas?[male] Nous allons voir ma sur. Elle habite avec son mari et son fils dans le Vieux Carr.[female] Tu as un neveu?[male] Oui. Il est encore tout petit. Il a trois mois et mes parents vont le voir trs souvent.[female] Tu as lintention de sortir?[male] Oui, bien sr! Vendredi soir, nous allons couter du jazz dans un petit caf sympa du quartier.[female] Et samedi?[male] On va se promener au bord du Mississipi. Il y a un trs beau parc le long du fleuve. Et aprs, on va aller prendre un caf et manger de dlicieux beignets avant de repartir pour Houston.[female] Quel week-end sympa! La vie est belle!1. Where is Raphal going for the weekend?Enter Text2. Who is he traveling with?Enter Text3. Why are they making the trip?Enter Text4. What are their plans for Friday night?Enter Text5. What is one of the things they will do on Saturday?Enter Text find the missing length indicated Which of the following best states Alexander Hamiltons attitude toward the conflict between Great Britain and France?He favored neutrality, refusing to support either side.He favored military action against both France and Great Britain.He favored the British.He favored the French. Give minimum computers configuration that can be used by a law firm. ..but as he drove his lance-point into the sail the wind whirled it round with such force that it shivered the lance to pieces, sweeping with it horse and rider, who went rolling over on the plain, in a sorry condition. Which definition matches the use of the word shivered in in the excerpt?A. Stuck B.Swung C.SplinteredD. Surrenderd 36. My best friend doesnt go to school yesterday. My best friend was _______________________________________________________________ 37. I dont like pork. My sister doesnt like pork, either. I dont like pork. Neither___________________________________________________________ 38. I use a cassette to practice listening skills. A cassette _______________________________________________________________________ 39. Im very keen on joining the rock concert next Sunday. Im looking _____________________________________________________________________40. Marys mother said to her, Bring your raincoat along when you leave home today. Marys mother asked ______________________________________________________________41. Lan said to Quan, How often does your sister go to the zoo? Lan asked _______________________________________________________________________ 42. Henrys success is his parents pride. Henrys parents are ________________________________________________________________ Which equation represents the data inthe table?x 0 1 2 3 4y -4 -2 0 2 4F y= x -4 G y= 2x -2 H y = 2x - 4I y= 4x -4 True or False: The function y = (x2 4)/(x2 4) is continuous for all values of x Solve for x.5x + 3 2x = 24X = [?] Help anyone can help me do the question,I will mark brainlest. If the order of two matrices are different, then the addition of matrices does not exists true or false some had broken the window by 3:00pm (convert into passive voice) When you write concisely, your message is far easier to read. You can use many strategies to write more concisely, including controlling paragraph length, using shorter sentences, avoiding redundancy, avoiding empty phrases, and avoiding wordy prepositional phrases.Required:Identify the most likely reasons a statement may not be concise. A safe following distance for a car is?Group of answer choices1 car length for every 10 m.p.h1 car length at any speed1 second for every 10 m.p.htwo seconds under good conditions Which of the following reasons is why spent fuel rods are stored in a pool of water?AnswersA.Water recovers useful energy from the continuing reaction.B.Water increases the speed of the chain reaction in the fuel rods.C.Water acts as a radiation shield to reduce the radiation levels.D.Water dissolves the nuclear waste in the rods so it is easier to handle. A cylindrical paint can has a diameter of 12 centimeters and height of centimetrs which is closest to the volume of the paint can in cubic centimeters different types of computer and state the major difference between them