Mathematics High School

I WILL GIVE YOU 20 POINTS AND MAKE YOU THE BRAINIEST, IF YOU ANSWER THIS CORRECTLY!!!!

The lengths of the diagonals of a rhombus are 4x and 6x. What expression gives the perimeter of the rhombus?

Answers

Answer 1

Answer:

Expression gives the perimeter = 4x√17

Step-by-step explanation:

∵ The diagonals of the rhombus ⊥ to each other and

  bisects each other

∴ Half the longest diagonal = 8x/2 = 4x

∴ Half the shortest diagonal = 2x/2 = x

Use Pythagoras theorem to find the length of the side of the rhombus

∴ The length of the side = √[(4x)² + (x)²] = √[16x² + x²] = √(17x²)

∴ S = x√17

∵ Perimeter of the rhombus = 4 × S

∴ P = 4 × x√17 = 4x√17

Answer 2

Answer:

the correct answer is 4x✓13.

I WILL GIVE YOU 20 POINTS AND MAKE YOU THE BRAINIEST, IF YOU ANSWER THIS CORRECTLY!!!!The Lengths Of

Related Questions

Write an expression equivalent to 12+5t−4+15t+1

Answers

Answer:

20t + 9

Step-by-step explanation:

12+5t−4+15t+1

20t + 9

(Simplified version)

Answer:

The answer is 20t+9

Step-by-step explanation:

11g − 5g + –17g − –7g = –12

Answers

Answer:

g=3

Step-by-step explanation:

11g-5g+-17g-(-7g)=-12

Add the like terms (nice that in this case they are all on the same side)

6g+-17g-(-7g)=-12

-11g-(-7g)=-12

-4g=-12     Now we divide (phew that was a lot of negatives XD)

g=3    

What is 11.69517 rounded to the nearest thousandth?

Answers

The given number 11.69517 rounded to the nearest thousandth is 11.695.

What is the rounding off the number?

Rounding off a number means approximating it to a certain degree of accuracy by replacing it with another number that is nearly equal to it but has a shorter, simpler, or more explicit representation.

To round 11.69517 to the nearest thousandth, we look at the digit in the fourth decimal place, which is 5. Since 5 is greater than or equal to 5, we round up the digit in the third decimal place (9) by adding 1 to it. Therefore, 11.69517 rounded to the nearest thousandth is 11.695.

Hence, the given number 11.69517 rounded to the nearest thousandth is 11.695.

To learn more about rounding off the number, visit:

https://brainly.com/question/28128444

#SPJ1

Answer:

11.695

Step-by-step explanation:

HELP PLEASE. What is true about the domain and range of the function?
O The domain is all real numbers less than or equal to
4, and the range is all real numbers such that -3 sXs
1.
O The domain is all real numbers such that -3 sxs1,
and the range is all real numbers less than or equal to
4.
O The domain is all real numbers, and the range is all
real numbers less than or equal to 4.
O The domain is all real numbers less than or equal to
4, and the range is all real numbers.

Answers

Answer:

Step-by-step explanation:

This equation is y=4-(x+1)^2, there is no restriction upon x and y has a max value of four and approaches negative infinity as x moves away from -1 in either direction. So the domain is all real numbers and the range is all real numbers less than or equal to four.

The domain and range of the quadratic function are:

Domain: Set of all real numbers.Range: y ≤ 4.

How to get the domain and range?

For a function y = f(x), we define the domain as the set of the possible inputs x, and the range is the set of the possible values y.

On the graph, we can see a quadratic function.

For the domain, we usually start assuming that the domain is the set of all real numbers, and then we remove problematic points. Where a problematic point can be a zero on a denominator or something like that.

In the case of a quadratic, there are no problematic points, then the domain is the set of all real numbers.

For the range, we can see that the function has a maximum at y = 4, and then it goes down, so the range is just:

R: y ≤ 4.

If you want to learn more about quadratic functions, you can read:

https://brainly.com/question/1214333

3. Which figure is a reflection of A over the x-axis? *

Answers

Answer:

triangle E

Step-by-step explanation:

imagine the X-axis as a mirror, the mirror reflects the shape or the body, and you'll see that the same distance you're away from the mirror as your reflection distance

if you want to prove that the triangle E is the reflection of the triangle A, count from the nearest point from the X-axis, you'll count 3 to reach the X-axis ,and the difference will be also 3 from the X-axis to the nearest point to the triangle E

Pleasee helpp answer correctly !!!!!!!!!!!!! Will mark Brianliest !!!!!!!!!!!!!!!!!!!!!!

Answers

Answer:

x = 132º

Step-by-step explanation:

the sum of two angles on the same side is 180º so...

x + 48º = 180º            subtract 48º from both sides

x = 132º

5 more than the product of 12 and 8

Answers

101 because of the way it is

PLEASE PLEASE HELP ME IM BEGGING

Answers

Step-by-step explanation:

D=M/V

M=D*V

V= M/D

M is mass

D is Density

V is Volume

Substitute and solve

how long will the rock take to hit the ground ​

Answers

1.3 seconds is the answer


What is 9 to the power of 9?​

Answers

Answer: the answer is 387,420,489

Step-by-step explanation:

is this right re answer what's wrong please !?

Answers

Answer:

explination...

Step-by-step explanation:

so from how i’m understanding it, it would be 12(90) + 20(121).

so 12 x 90 is 1080. so that’s already a good amt, but then 20 x 121 is 2420. now if we add those together,

2420

+1080

-————

3500

so instead of there being more money than she spent, she actually gets the same amount back. so just rearange what’s you out to make sense in a way that matches the problem and you should be good (that was saying it nicely sorry if that seemed rude haha)

Pablo uses 13.5 cups of flour to make 6 batches of muffins. How many cups of flour did he use per batch?

Answers

he uses 2 1/4 cups of flour for each batch ! so 2.25

What point must a proportional equation pass through?

Answers

Answer:

A graph of a proportional relationship must pass through (0, 0).

Step-by-step explanation:

Each point (or pair) in a proportional relationship must share the same difference. 2

A tank that holds up 10 gallons. when its active, a drain empties water from the tank at a constant rate, when Jada first see the tank, it contains 7 gallons of water. three minute later the tank contains five gallons of water.

At what constant/rate is the amount of water changing in the tank?

Answers

Answer:

-2/3 gallon/minute

Step-by-step explanation:

In three minutes the water volume has decreased by 2 gallons (7 less 5 is 2).  The unit rate of decrease of the amount of water in the tank is thus:

- 2 gallons

------------------- = -2/3 gallon/minute

 3 minutes

good at math? & can help!! please :))

Answers

Answer:

D

Step-by-step explanation:

I NEED POINTS AHHHHHHHHHH LOL

Select all possible solutions
help!

Answers

Please just tell us the questions so we don’t have to look at bad quality

I urgently need help!!!!

Answers

Answer:

No

Step-by-step explanation:

Hypotenuse-leg is for right triangles, which these aren't.

Please help on number 3 I’ll try to give u points

Answers

Answer:

Step-by-step explanation:

(0,3)

It’s c or 0,3 it’s the same thing the y intercept is the number the falls on the y axis when the x value is 0

Find the amount Enca owes at the end of 3 years if $6500 is loaned to her at a rate of 4% compounded monthly

Answers

Answer:

7311.616

Step-by-step explanation:

6500 x 1.04^3

An angle measures 2° more than the measure of its supplementary angle. What is the measure of each angle?

Answers

Answer:

182

Step-by-step explanation:

is what that is plus 2

What patter do you see in the coordinatinates​

Answers

Hey y’all are going back to the 56

Can someone explain why 12/9 is correct. Will mark brainliest.

Answers

Tangent is opposite over adjacent, so going from angle X, 12 would be the opposite leg, and 9 would be the adjacent leg

Answer:

Cause u got confused with the numbers you had to switch them up, i dont know what you did wrong but it was the other way around.

Step-by-step explanation:

1

2

Which pair of expressions has equivalent values?
O 1^13and 1^15
O 6^1 and 9^1
O 7^8 and 8^7
O 9^2 and 4^3

Answers

Answer:

1^13=1^15

Step-by-step explanation:

1 times 1 is always 1

find x=, if x-12=24 now!?

Answers

Answer:

Answer is 36

Step-by-step explanation:

Trust me

Answer:

36 because 24 + 12 = 36

х
-2
0
N
4
6
g(x)
4
1
-2
-5
-8

Answers

I am sorry Someone answer your question

WOWOWOWOWLWLWLWKWKWKWKWLWL

Answers

Answer:

chicken nugget

Step-by-step explanation:

Find the slopes form two points (1, -2) and (3,-4)

Answers

Answer:

y=-x-1

Step-by-step explanation:

if points are (-1,-2) and (3,-4)

Answer:

slope intercept form:  y = -1/2x - 5/2  or  y = -0.5x - 2.5

help me please don't understand (see picture)

Answers

Answer:

< F would be 140 degrees

Step-by-step explanation:

So what you would do is that since they told you angle D is 40 degrees and you know that the 2 lines in there are parallel, and since they are asking for angle F, whne you add angle F and angle H they should equal 180 degrees which you know so you just subtract 40 degrees from 180 and you  get 140 degrees which if angle F and you can subtract 40 since angle H and angle D would be congruent.

Find the measure of the missing angles. Need help ASAP

Answers

Answer:

I don't see the photo. Can't help OOF

Step-by-step explanation:

Will mark brainliest has to be correct. ​

Answers

Answer:
x=12
Step by step explanation:
Other Questions
Find the perimeter and the area of the figure to the nearest hundredth, if necessary. What is the theme of this poem? Read the dialogue from Act I, scene iv of Romeo and Juliet.Romeo: I have a soul of leadSo stakes me to the ground I cannot move.Which best adapts this dialogue for a modern audience while maintaining the original meaning?My leaden soul doth stake me to the ground whence I cannot move.Im so depressed that I feel like my souls made of lead and I cant move.My soul, brimming oer with lead, hast made me so heavy I cannot move.I am very tired, I feel like I cant get up or move from where Im sitting. Two numbers have a sum of 12 and a difference of 4. What is the smaller of the two numbers? What is the value of x that makes this figure correct? * Please help! I will mark brainliest if you are correct find the area of a circle with a radius of 2cm PLS HELPPP IF U HELP U GET 60 POINTS How do you think the territory that was once the Western Roman Empire was re-united after the fall of this empire? Historical fiction does not includeactual historical accounts imaginary events that take place during the Civil Warimaginary events that are set in Ancient Egypt 1 pcWhich of the following were justifications for the United States enteringWWI? A- Sinking of the LusitaniaB- Zimmerman TelegramC- German use of unrestricted submarine warfareD- All of the above What does the transitional phrase and yet suggest about the information that is about to follow? Solve each expressions for u and match them with their appropriate value. Find the coordinate point for D that would make ABDC a rhombus.Point A (2,2)Point B (3,4)Point C (4,1) Point D (?) A. (5,4)B. (5,2)C. (5,3)D. (3,0) Using the information presented above, determine the following: Determine EPS for Net Income ('x2) $_____________________ (Round your answer to the nearest whole cent. Example: if you determine EPS from Net Income to be $6.94724, round your answer to 6.95. If you determine EPS from Net Income to be $6.94321, round your answer to 6.94. Do not use dollar signs in recording your answer.) what countries did russia give up as a result of pulling out of the war and signing the treaty of brest-litovsk? Find x. (More info in the picture) hey, would love some help with these 3 questions!here's the actual source:Netflix is an American public limited company that sells subscriptions to its online video streaming services. A subscription allows consumer in over 190 countries to stream television programmes and films through the internetIn 2016 Netflix decided to increase the price of its standard UK subscription from 5.99 to 7.49 per month. This move reflected Netflix's shift toward producing more of its own original streaming content, such as the hit drama 'Stranger Things', rather than repeating shows that are available on terrestrial channels such as BBC1 or itv1.In recent years, the online streaming market has become increasingly competitive with rivals such as Amazon Prime, investing $180 million on 36 episodes of 'The Grand Tour'. To keep up, Netflix has commited itself to spending $6bn on new, original programming in 2017.Netflix faces the difficult of raising prices to fund new shows, whilst at the sime time not putting off new and existing subscribers. However, Netflix continues to expand and build up its library of programmes and films from non-English speaking countries. Netflix's longer-term aim is to successfully enter the Chinese market. i need help with these ones You've collected the following information about a company: Assets Liabilities and Equity Cash 13,000 Accounts payable 16,000 Marketable securities 2,000 Notes payable 6,000 Accounts receivable 4,000 Current liabilities Inventory 32,000 Long-term debt 95,000 Current assets Total liabilities Machines 34,000 Paid-in capital 20,000 Real estate 80,000 Retained earnings Fixed assets Equity Total assets Total liab. & equity Attempt 1/10 for 10 pts. Part 1 What are total assets? 165000 Correct Total assets are the sum of current and fixed assets. Assets Liabilities and Equity Cash 13,000 Accounts payable 16,000 Marketable securities 2,000 Notes payable 6,000 Accounts receivable 4,000 Current liabilities Inventory 32,000 Long-term debt 95,000 Current assets 51,000 Total liabilities Machines 34,000 Paid-in capital 20,000 Real estate 80,000 Retained earnings Fixed assets 114,000 Equity Total assets 165,000 Total liab. & equity Total assets = Current assets + Fixed assets = 51,000 + 114,000 = 165,000 How can nationalism lead to war?