Mathematics High School

Simplify
21x^6y^4/14x^2y9

Simplify21x^6y^4/14x^2y9

Answers

Answer 1

Answer:

3x^4/2y^4

Step-by-step explanation:

Just simplify it and you can get the answer

Answer 2

[tex]\orange{\bigstar\underline{\underline {\pmb{\frak{ \purple{Required~Answer}}}}}}[/tex]

[tex] \leadsto \tt \dfrac{21 {x}^{6} {y}^{5} }{14 {x}^{2} {y}^{9} } [/tex]

[tex] \\ \\ [/tex]

[tex] \leadsto \tt \dfrac{21 {x}^{6 - 2} {y}^{5} }{14 {x}^{0} {y}^{9} } [/tex]

[tex] \\ \\ [/tex]

[tex] \leadsto \tt \dfrac{21 {x}^{4} {y}^{5} }{14 {y}^{9} } [/tex]

[tex] \\ \\ [/tex]

[tex] \leadsto \tt \dfrac{21 {x}^{4} {y}^{0} }{14 {y}^{9 - 5} } [/tex]

[tex] \\ \\ [/tex]

[tex] \leadsto \tt \dfrac{21 {x}^{4} }{14 {y}^{4} } [/tex]

[tex] \\ \\ [/tex]

[tex] \leadsto \tt \dfrac{3{x}^{4} }{2 {y}^{4} } [/tex]

Related Questions

slove for x. round to the nearest tenth if necessary

Answers

Answer:

65,93 cm or what is it is x

solve: 2x + 5y = -1
3x + 2y = 4

Answers

Answer:

x = 2, y = -1

(x,y) = > (2,-1)

Step-by-step explanation:

2x + 5y = -1

3x + 2y = 4

-3(2x + 5y = -1) = > -6x - 15y = 3

2(3x + 2y = 4) = > 6x + 4y = 8

-6x - 15y = 3

6x + 4y = 8

-11y = 11

/-11  /-11

y = -1

2x + 5y = -1

2x + 5(-1) = -1

2x -5 = -1

   +5   +5

2x = 4

/2   /2

x = 2

(x,y) = > (2,-1)

Hope this helps!

Maura wants to buy fencing to install around a square garden in her yard. the perimeter of the garden can be represented by the equation p = 4√a where a is the area of the garden.
Examine the graph that represents this situation.



Examine the graph that represents this situation.
The graph appears to begin at (0,0).
Is (0,0) a valid point in terms of the context of the situation? Why or why not?

Select the option that correctly answers both questions.

A) The point is valid in terms of the context because when Maura buys 0 feet of fence, the perimeter of the garden is 0 feet.

B) The point is not valid in terms of the context because the garden can't have an area of 0 square feet.

C) The point is valid in terms of the context because it represents the smallest garden Maura can have as well as the amount of fence she must buy.

D) The point is valid in terms of the context because it shows that the area and perimeter start at 0.

Answers

The correct option regarding the point (0,0) is the context of this function is given by:

D) The point is valid in terms of the context because it shows that the area and perimeter start at 0.

What is the function?

The perimeter of a garden of area a is given by:

[tex]p = 4\sqrt{a}[/tex]

If there is no garden, that is, the area is 0, the perimeter is also 0, hence point (0,0) is valid, which means that option D is correct.

More can be learned about functions at https://brainly.com/question/25537936

find the value of the power.
0.9^2 =

Answers

Hello!

0,9^2

0,9²

0,9 × 0,9

0,81

The value of the power 0,9^2 is 0,81

_____________________________

Solve B) simultaneously please

Answers

Answer: .....

Ok done. Thank to me :>

Please help me out!! Show your work:()

Answers

Answer:

23.6

Step-by-step explanation:

A=1/2abSinC

A=1/2*6*8*Sin80

= 24 * Sin 80

=23.635

Not sure if this is 100% correct Sowwie

Use the sketch below and determine how many squares will be in Step 4.

Answers

From step 1 to step 2 they added 3 squares.

From step 2 to step 3 they added 5 squares.

Each step they add the next odd number in sequence: 3,5,7,9,etc.

So for step 4 they would add 7 more squares. Add 7 to the number of squares in step 3 for total squares:

7 + 9 = 16


step 4 will have 16 squares.

1) Erik has a job at Hobby Lobby and he
makes $13 an hour. If he works for 6
hours on Saturday, how much will he
make that day?

Answers

Answer:

78

Step-by-step explanation:

is there more to this problem?

13. 00* 6 = 78

What is 22 (Square root) rounded to the nearest whole number?

Answers

Answer:

[tex]\sqrt{22}\approx5[/tex]

Step-by-step explanation:

We know that [tex]\sqrt{16}=4[/tex] and [tex]\sqrt{25}=5[/tex], so since 22 is closest to 25, then we can say that [tex]\sqrt{22}\approx5[/tex]

Two – a third of a number is 4 more than 6 .Find the number

Answers

Answer:

-24

Step-by-step explanation:

First, at up an equation based on the problem:

2 - ⅓x = 4 + 6

Then, solve for x:

2 - ⅓x = 10

-⅓x = 8

x = -24

OR

2 = 10 + ⅓x

-8 = ⅓x

-24 = x

please help me!!!!!!

Answers

Answer:

sorry i can see it its blured


Draw a line to match each word with its definition

Thx ! ♡☆​

Answers

Answer:

1. C

2. E

3. D

4. B

5. A

Hope This Helps!!!

Answer:

4 -2,3 -4,2 -5,5 -1,1 -3

I hope this helps you

1.35 = 7x what is x ( other than 0.19285714 )

Answers

Hey there!

7x = 1.35


DIVIDE 7 to BOTH SIDES

7x/7 = 1.35/7


CANCEL out: 7/7 because it give you 1

KEEP: 1.35/7 because it give you the x-value


NEW EQUATION: x = 1.35/7


SIMPLIFY IT!

x = 0.192857

x ≈ 192,857/1,000,000


Therefore, your answer is:

x = 0.192857 or x = 192,857/1,000,000


Good luck on your assignment & enjoy your day!

~Amphitrite1040:)

Help me with geometry please

Answers

Answer: Choice B

SAS

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

Explanation:

SAS = side angle side

One pair of congruent sides is AC = CE (single tickmark). That takes care of one "S" of "SAS".

The other pair of congruent sides is BC = CD (double tickmark). This takes care of the other "S" of "SAS". The order of the "S" terms doesn't matter as long as the angles are between those sides.

The congruent pair of angles is angle ACB = angle ECD. Vertical angles are always congruent. Since we have a pair of congruent angles, this takes care of the "A" of "SAS". The angles are between the sides mentioned in the previous paragraphs.

Find the volume of a right rectangular prism that has a base area of 54 square centimeters and a height of 413 centimeters.

Answers

Answer:multiply base times height

Step-by-step explanation:

V=lwh

V=bh

lw=V

In the given figure, find the value of x and y?​

Answers

Answer:

x = 6 cmy ≈ 14.5°

Step-by-step explanation:

The given diagram shows two points labeled B. Rename the one on segment CD as E.

We assume that AE is supposed to be the bisector of angle A. Since triangle ABC is isosceles, segment AE will be perpendicular to BC. In that case, triangle EBC is also isosceles, which means BE is also 6 cm.

Angle ABC is exterior to triangle BCD, so has a measure that is the sum of angles BDC and BCD. That is, angle ABC is 2y+y=3y. Angle CBE is also y, so angle ABE will be 3y+y=4y. This exterior angle to triangle BED is the sum of angles BED and BDE. We know BDE is 2y, so BED is 4y-2y=2y, which means triangle BED is isosceles and BD=BE=EC=x=6 cm.

__

Finding the measure of angle y is a bit tricky. We know that angle ABC is 3y, and angle EBC is y. If we say X is the midpoint of BC, where AE crosses BC, then we can write the trig relations ...

  BX=BA·cos(3y)

  BX=BE·cos(y)

Filling in the measures of BA and BE, we can equate expressions for BX to get ...

  8cos(3y) = 6cos(y)

Using the trig identity for cos(3y), we can write this as ...

  8(4cos(y)³ -3cos(y)) = 6cos(y)

  32cos(y)³ -30cos(y) = 0

  2cos(y)(16cos(y)² -15) = 0

This has solutions cos(y)=0 and cos(y) = ±√(15/16). We are interested in the positive solution only:

  y = arccos(√15/16) ≈ 14.478°

The value of y is about 14.5°.

Can u answer this for me please step by step I'm desperate
-| -40 |

Answers

Answer:

- 40

Step-by-step explanation:

The absolute value always returns a positive value , that is

- | - 40 | = - | 40 | = - 40

PLEASE HELP!

The diagram represents triangle ABC with angle measures 55°, 80°, and X

Question (a) Use the information on the diagram to determine the measure of x.

Question (b) Order the lengths of the sides of ABC from shortest to longest.

Answers

Not sure for (b)

Step-by-step explanation:

(a)55+80+x=180 (angles inside the triangle)

135+×=+180

x=180-135

x=45

find the value of x i need it for homework

Answers

Step-by-step explanation:

x+3x+90=360

4x=360-90

x=270/4

x=67.5

Answer:

x=67.5°

Step-by-step explanation:

x + 3x= 270°

(x + 3x) → 4x

4x=270

4x/4=270/4

x=67.5°

Hope it helps! :)

―6 + (4 + 4)2 ÷ 2
This is my problem I need help with

Answers

Answer:

2

Step-by-step explanation:

you do the (* first so it 8 then you add it with -6 which decreases it that makes 2 and 2 divided by 2 is one so add all together and get 2

By using BIDMAS
BIDMAS stands for brackets, index , division,multiplication,additional,subtract
-6 + (8)2\2
-6+8x1
So you got -6+8 which is 2

Solve the equation
Algebra 2 Honors High school

Answers

Answer:

x = 59

Step-by-step explanation:

[tex]\sqrt[3]{2x+7}[/tex] = 5 ( raise both sides to the power of 3 )

([tex]\sqrt[3]{2x+7}[/tex] )³ = 5³

2x + 7 = 125 ( subtract 7 from both sides )

2x = 118 ( divide both sides by 2 )

x = 59

solve for the correlation coefficient, evrything is in the image

Answers

Answer:

The value of R is -0.5212

This is a moderate negative correlation, which means there is a tendency for high X variable scores to go with low Y variable scores (and vice versa).

Step-by-step explanation:

Please answer quickly ( 70 points)

Answers

Answer:

maybe 4 hours

____________

Answer: 4 hours

Step-by-step explanation: 10 for the first hour then 12 x 4=58

What are the coordinates of point S"?
2. (x, IM) o Do. 1 (x, y is applied
The composition D
y
to ARST to create the image of AR"S"T", which is not
shown.
(
( )
y
14
12
10
E
0 0
8
6
4
2+
2
(이
2
-14-12-10 -8 6 4 22
X
4 6 8 10 12
4
6
-8-
T
-10
-12
-145

Answers

Answer:

  S" = (-3/2, 9/2) = (-1.5, 4.5)

Step-by-step explanation:

The two dilation factors multiply each other, so the dilation of the final image relative to the initial figure is (3/2)(1/2) = 3/4.

  S" = 3/4S = 3/4(-2, 6)

  S" = (-3/2, 9/2) = (-1.5, 4.5)

The coordinates of point S"  are (-3/2, 9/2) = (-1.5, 4.5)

What are Coordinates?

This involves the use of one or more numbers to uniquely determine the position of the points or other geometric elements.

We have to multiply the dilation factors which will result in:

(3/2)(1/2) = 3/4.

S" = 3/4S = 3/4(-2, 6)

S" = (-3/2, 9/2) = (-1.5, 4.5)

Read more about Coordinates here https://brainly.com/question/17206319

find an expression equivalent to 4x – 4 – 2x + 3.

Answers

Answer:

2x-1

Step-by-step explanation:

⇒ [tex]4x-4-2x+3\\\\[/tex]

⇒ [tex]4x-2x-4+3[/tex]

⇒ [tex]2x-1[/tex]

Hence, 2x-1 is equivalent to 4x – 4 – 2x + 3.

Hope it will help you.

Answer:

2x - 1

Step-by-step explanation:

4x - 2x - 4 + 3

2x - 1

hope this helps

A gardener needs to plant 60 plants.In 2 hours, he planted 25% of the plants. How many plants does he still have left to plant?

Answers

Answer:

45

Step-by-step explanation:

Because 15 plants is 25% of 60 plants

Hope it helps :)

(6,1),(4,-3),(3,2),(-1,-3)
What’s the domain and range please help :)

Answers

Answer:

Domain :( 6,4,3,-1 ) = x values

Range :( 1,-3,2 ) = y values

Answer:

(6,4,3,-1) is the domain

And (1,-3,2,-3) is the range

Step-by-step explanation:

Always remember that first component is the domain and the last component is the range

Solve each system of equations using the elimination method

3x+4y=23
3x-2y=11

Answers

Answer: (x,y) = (5,2)

In other words, x = 5 and y = 2

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

Explanation:

Subtract the equations straight down.

The x terms subtract to 3x-3x = 0x and they go away (hence the term "elimination").The y terms subtract to 4y-(-2y) = 6yThe right hand sides subtract to 23-11 = 12

We end up with 6y = 12 which solves to y = 2 after dividing both sides by 6.

Now use this y value to find x.

If we used the first equation, then we have these steps

3x+4y = 23

3x+4(2) = 23

3x+8 = 23

3x = 23-8

3x = 15

x = 15/3

x = 5

Or we could use the second equation

3x-2y = 11

3x-2(2) = 11

3x-4 = 11

3x = 11+4

3x = 15

x = 15/3

x = 5

We get the same x value either way.

The solution is (x,y) = (5,2)

To check the answer, plug those coordinates into each equation. After simplifying, you should get the same number on both sides.

------------------

Check:

3x+4y = 23

3(5)+4(2) = 23

15+8 = 23

23 = 23 .. that works

and,

3x-2y = 11

3(5)-2(2) = 11

15 - 4 = 11

11 = 11 .. that works as well

Both original equations are true for those x and y values.

The solution is fully confirmed.

PLS HELP WILL MARK YOU BRAINLIEST! NO FAKE ANSWERS!!
WHAT IS THE VALUE OF X?

Answers

Answer:

x = 20

Step-by-step explanation:

180 - 45 = 5x + 35

180 - 45 = 135

5x + 35 = 135

5x + 35 - 35 = 135 - 35

5x = 100

5x/5 = 100/5

x = 20

Answer:

x=20

Step-by-step explantion:

180-45=135

we have,

135=5x+35

135-35=5x

100=5x

100/5=x

20=x

Based on the Pythagorean Theorem, which of
the following is NOT true?
F b2 + a2 = c2
G b2 + c2 = a 2
H C2 - a2 = 62
J c2-b2 = a2

Answers

Answer:

G is not TRUE.

Step-by-step explanation:

using the law A+B = B+A

PYTHAGOREAN THEOREM

A²+B² =C² is equal to B² +A² = C²

So for A²,

B² - c² = A. remember if a positive number move from the left to the right over an equal sign it becomes negative and vice versa

B²

C² - A²= B²

Other Questions
Benny's Baos had an edge in the market, but other companies began to enter the market. Benny is now losing customers even though he has launched an aggressive marketing campaign in an attempt to attract customers. Benny's Baos is likely in the ______ stage of the industry life cycle. Brandon has two credit cards and would like to consolidate the two balances into one balance on the card with the lower interest rate. The table below shows the information about the two credit cards Brandon currently uses.Card ACard BAmount$957.00$1,476.12APR11%15%Monthly Payment$18.22$31.21After 6 years, approximately how much will Brandon have saved in interest by consolidating the two balances?a.$224.64b.$935.28c.$901.20d.$145.44 According to the passage, authors communicate through figurative speech. In the passage, they used similes. For example, "How long I sat beside Calypso I don't know hunger and wariness vanished, and only after the sun was low in the west, I splashed on through the swamp, strong and exhilarated as if never more to feel any mortal care." The passage also has personification. For example, "When I told her I had entered it in search of plants and had been in it all day, she wondered how plants could draw me to these awful places, and said, "it's God's mercy ye ever get out." In conclusion, authors communicate through figurative language according to this passageI NEED SOMEONE TO REWRITE THIS IS YOUR Own WORDS WILL GIVE BRAINLIEST Juneteenth happened after the emancipation proclamation announced the end of enslavement. Why is it a significant event?. Rob wants to put 8 baseball cards on each page in an album.Rob's Sports CardsCollectionSport Number of CardsBaseball 296Basketball 197Football 96Hockey 71How many pages will he fill?He will fill pages. Pick the correct statements on the 64-bit machine representation of numbers.The relative error in any elementary arithmetic operation is bounded above by machine precision.Most of the decimal numbers are concentrated around zero. Division by small numbers in an iterative process is a potential source of instability. There are as many numbers between 1 and 2 as there are between 3 and 4. Machine precision epsilon is the smallest decimal number that could be represented on the computer. What happened in russia in the immediate aftermath of the decembrist revolt in 1825?. What do channel proteins, aquaporins, and carrier proteins have in common?. can the big bang theory, the theory of evolution and the biblical story of the six days of creation all be true?PLEASE HELP. Administrative skills are often described as ______. people-focused skills noncritical skills for leaders highly creative skills fundamental skills for leaders 4) A tree casts a 25-foot shadow. At the same time of day, a 6-foot man standing near the tree casts a 9-foot shadow. What is the height of the tree, to the nearest foot? Normal Distribution (Standard deviation)Image attached! Due in 1 hour! please help! Please help!According to the excerpt from the 1964 Democratic Party Platform, which issue was important to theDemocratic party in the 1964 election?o encouraging foreign relationso improving the economyO ending racial conflictO fighting rural poverty The equation, y = 3.5x,represents thle number ofbooks, y that Amanda readin x, months. The number ofbooks Hunter read in amonth is gitablebelowThe equation, y = 3.5x,represents the number ofbooks, y that Amanda readin x, months, The number ofbooks Hunter read in amonth is given in the tablebelow. humans have 23 pairs of chromosomes in their somatic cells. how many pairs of chromosomes will be in each daughter cell after mitosis Help me please help me Help me please if you can Please help! Will give Brainiest! Suppose y varies directly with x. Write an equation relating x and y.y= 12 when x=4 options: 1. y= 4x2. y= -3x3. y= 3x4. y= 1/3x Evaluate xy when x = 5 and y = 3. If someone's blood was hypertonic to their body tissues, would they be considered dehydrated? Why or why not?