Mathematics High School

What is the inequality shown

Answers

Answer 1

Answer:

Step-by-step explanation:

im sorry ur not showing anything

Answer 2

Let me take this opportunity as a mistake to get 5 points extra thank you very much

Related Questions

Emily can arrange 20 vases of flowers in 6 hours. Find Emily's rate per hour for arranging
flowers.

Answers

Answer:

[tex]3 \frac{1}{3}[/tex] vases per hour

Step-by-step explanation:

To find the unit rate, solve the total amount of vases that Emily arranged divided by the amount of time that Emily took to arrange the vases.

Or, in other words, solve 20 ÷ 6, since Emily arranged 20 vases and it took her 6 hours to complete it.

You can do this by hand or you can do it on a calculator.

After you solved it, you should get [tex]3 \frac{1}{3}[/tex], or 3.33333...

So, Emily's rate is [tex]3 \frac{1}{3}[/tex] vases per hour.

Please mark as Brainliest!!!

4x^2-4x+1 factoring special cases

Answers

Answer:

(2x−1)(2x−1)

Step-by-step explanation:

Factor 4x2−4x+1

4x2−4x+1

=(2x−1)(2x−1)

A recipe uses 214 cups of flour for a batch of cookies. Henry makes 10 batches of cookies for a bake sale.

A model shows a total of c cups divided into 10 sections, each labeled 2 and 1 fourth.

Part A
Which equation models the total number of cups of flour, c, Henry needs?
c+214=10
214×c=10
10+c=214
214×10=c
Part B
How many cups of flour does Henry need?
2014cups
2212cups
2434cups
2512cups
Part C
Estimate how much flour Henry would need to make 15 batches of cookies. Explain.

I would round 214 to 2, so Henry would need about 30 cups of flour.

I would round 214 to 3, so Henry would need about 45 cups of flour.

I would round 214 to 1, so Henry would need about 15 cups of flour.

I would round 214 to 234, so Henry would need about 30 cups of flour.

Answers

Answer:

Step-by-step explanation:

A recipe uses 214 cups of flour for a batch of cookies. Henry makes 10 batches of cookies for a bake sale.

A model shows a total of c cups divided into 10 sections, each labeled 2 and 1 fourth.

Part A

Which equation models the total number of cups of flour, c, Henry needs?

c+214=10

214×c=10

10+c=214

214×10=c

Part B

How many cups of flour does Henry need?

2014cups

2212cups

2434cups

2512cups

Part C

Estimate how much flour Henry would need to make 15 batches of cookies. Explain.

I would round 214 to 2, so Henry would need about 30 cups of flour.

I would round 214 to 3, so Henry would need about 45 cups of flour.

I would round 214 to 1, so Henry would need about 15 cups of flour.

you invested 1,000 in an account with interest rate at 2% compounded continuously. how long until 1400 is in your account?

Answers

Answer:20 months

Step-by-step explanation:

2% of 1000 is 20 1000-1400=400

400/20=20 so 20 months

Please help it's due today. Also please don't help if you don't know.

Answers

Answer:

[tex] {x}^{16} {y}^{22} [/tex]

Step-by-step explanation:

multiple the top exponents by 3 and the u subtract the bottoms

Find the volume of the given shape. Round your answer to the nearest
hundredth if necessary.*

Answers

Answer:

Step-by-step explanation:

It is a sphere with radius r = 5 cm

volume = (4/3)πr³

= (4/3)π(5³)

≅ 523.60 cm³

How many unique triangles can be drawn with side lengths 12 cm and 16 cm, and a 50° included angle?
A. 0
B. 1
C. 2
D. an infinite number

Answers

ANSWER:

1 unique triangle

Step-by-step explanation:
There are several ways to determine if the information given about a triangle produces a unique triangle or not. One option is to provide two side lengths and the angle included between them, this is known as SAS (side-angle-side) congruence, this is not to be confused with SSA (side-side-angle) congruence. Since this is one of the groups of givens that provides a unique triangle, then the number of unique triangles that can be drawn is 1 unique triangle.

In a game, Annie needs three cards that have a sum of 4. Pick on three cards that Annie could choose.

A). 2
B). -8
C). 3.5
D). -1.5
E). 1

Answers

Answer:

A, C, and D

Step-by-step explanation:

2 + 3.5 - 1.5 = 4

The answer is C-DA

3.5-1.5=2
2+2+4

Perimeter/area (triangles) ! PLZ HELP

Answers

Answer:

50ft^2

Step-by-step explanation:

area of triangle ABC=25ft^2

both triangle have equal area and all together it makes a rectangle ABCD so ,

rect. ABCD=25+25=50FT^2

Answer:

12 ft

[tex] 50\: ft^2 [/tex]

Step-by-step explanation:

1) since both the triangles are congruent, so their perimeters will also be equal.

Perimeter of triangle CBD = 12 ft

2) since, both the triangles are congruent, so their areas will be equal.

So, Area of rectangle ABCD = 2*25 = 50 square ft

Find the area of the figure. Single choice.

42 ft squared
60 ft squared
30 ft squared
36 ft squared

Answers

Answer:

42 veya 36........olması gerekir

Restaurant has an early bird special of $7 per plate before 4 PM. The regular price after 4 PM is $9 per plate. If the restaurant sold 93 plates and made $733, how many of those plates were early bird specials

Answers

Answer:

the early bird special plate is 52

Step-by-step explanation:

Let us assume the early bird special be x

And, regualr price be y

Now the equations are

x + y = 93

7x + 9y = 733

Now multiply by 7 in equation (1)

7x + 7y = 651

7x + 9y = 733

Now subtract these two equations

-2y = 82

y = 41

x = 93 - 41

= 52

hence, the early bird special plate is 52

A trapezoidal window is 8 feet tall and has base lengths of 1 foot and 7 feet. What is the area of the window? The area of the window is _____ square feet.

Can you help me do it.

Answers

Answer: 32 ft²

Step-by-step explanation:

The area of a trapezoid is calculable using the formula:

= (a + b)/ 2 * height

Where a and b are the base lengths.

= (1 + 7) / 2 * 8

= 8/2 * 8

= 4 * 8

= 32 ft²

He starts from school, which is at the location indicated by the point on the grid above. He then walks to the library 5 units west. After the library, he goes to the gym, which is 6 units north. From the gym, he goes to his guitar class, which is 3 units west. Which of the following is the location of his guitar class?

Answers

Answer:

So, David's guitar class is located at point (-6,2) on the coordinate grid.

Step-by-step explanation:

David starts from school, which is two units to the right and four units down from the origin. This location is indicated by the point (2,-4).

He walks 5 units west to the library.

So, find the point that is 5 units to the west of point (2,-4). Distances east and west on the grid represent a change in the x-coordinate. Moving 5 units to the west on the grid from point (2,-4) places the new location at point (-3,-4).

He then walks 6 units north to the gym.

So, find the point that is 6 units to the north of point (-3,-4). Distances north and south on the grid represent a change in the y-coordinate. Moving 6 units to the north on the grid from point (-3,-4) places the new location at point (-3,2).

David then walks 3 units west to his guitar class.

So, find the point that is 3 units to the west of point (-3,2). Moving 3 units to the west on the grid from point (-3,2) places the new location at point (-6,2).

Please open the document to see the picture of the triangle. Find the area of the triangle. Remember: 1/2bh (1/2 x b x h). Also, remember to label your answer.

Answers

Answer:

So the answer is 12cm square

Step-by-step explanation:

Base is 6cm and hight is 4 so 6×4 is 24÷2 is 12

What is the Length of x?

Answers

Answer:

3.17

Step-by-step explanation:

2.5/1.5 = 1.66667, 1.66667 (it goes on infinitely 1.6666 etc.)

1.66667 x 1.9 = 3.166666654, and when rounded to nearest tenth it is 3.17

Please Help me! ASAP

Answers

Your answer would be 44

If a house worth $200,000 increases 1% every year, what is the value of the house after 10 years?

Answers

Answer:

20,000

Step-by-step explanation:

200,000 times 0.01 = 2,000. So basically it is 2000 dollars per year so it is 20,000 in ten years

anyoneeeeeeee knowwwwww thissdsss

Answers

Answer:

8 ,9,10 they are adding by 4 to get the outputs

Answer:

8,9, and 10

Step-by-step explanation:

Add 4 to them and you get the answer.

Chris had 30 dollars to spend on 3 gifts. He spent 9 7 10 dollars on gift A and 3 2 5 dollars on gift B. How much money did he have left for gift C?

Answers

Answer:

4 dolars left

Step-by-step explanation:

im smart

At the fair concession stand, a drink costs $1.50, and a hot dog costs $2.75. If Jacob has $18 to spend on food, how many of each item can he buy?
3 drinks and 7 hot dogs
3 drinks and 5 hot dogs
2 drinks and 7 hot dogs
2 drinks and 5 hot dogs

Answers

Answer:

Answer is D (2 drinks and 5 hotdog's)

Step-by-step explanation: 1st answer is over as it is $19.25 for only the hotdogs. 2nd is $18.50 which is a little over. 3rd one is $22.25. And the forth one is $16.75 which is perfect because he cant buy anything else with the remainder of his money.

You can use trial and error for 3 drinks and 2 drinks and can see how many hot dogs are available for Jacob to buy in $18 budget.

Jacob, with $18 dollars for food, under given conditions, can buy:

Option D: 2 drinks and 5 hot dogs.

How to decide what amount of drinks and hot dogs are obtainable in given $18 budget?

This can be modeled by mathematical expression with use of variables, and inequality.

Suppose that you can by [tex]x[/tex] drinks and [tex]y[/tex] hot dogs, then their amount should not exceed $18 and they should try to use that $18 as much as they can.

Since 1 drink costs $1.5 and 1 hot dog costs $2.75, thus,

[tex]1.5x + 2.75y \leq18[/tex]

Using trial and error for 2 and 3 drinks (we could've done fro 5 or 7 hot dogs too)

For 2 drinks:

Since x = amount of drinks = 2, thus from the obtained inequality, we have:

[tex]1.5x + 2.75y \leq 18\\1.5 \times 2 + 2.75y \leq 18\\2.75y \leq 18 - 3\\y \leq \dfrac{15}{2.75}\\\\y \leq 5.555...\\y = 5[/tex]

We took y = 5 since it is closest integer less than 5.55... since we cannot buy drink or hot dog in decimal points generally and cannot spend more than $18

Thus, if Jacob buys 2 drinks, then he can by 5 hot dogs at max.

For 3 drinks:

Since drinks' amount increased, then hot dogs amount will have to decrease to keep them together under $18. And since in 2 drinks Jacob could by 5 hot dogs, thus, now he will have to buy less than 5 hot dogs, which are not given in options.

Thus,

Jacob, with $18 dollars for food, under given conditions, can buy:

Option D: 2 drinks and 5 hot dogs.

Learn more about inequalities here:

https://brainly.com/question/11901702

7. sınıf kaynak öner misiniz ?

Answers

Answer:

Hayır, maalesef sınıf başvurum yok

Step-by-step explanation:

True/False
Determine whether the following statements define perpendicular lines?

Two lines that form four congruent angles at their intersection

Two lines that form a pair of right angles at their intersection

A pair of lines that form two pairs of complementary angles at their intersection

A pair of lines that meet to form a pair of supplementary angles at their intersection

Answers

Answer:

1st is True, I'm pretty sure

Step-by-step explanation:

If 1/3 = 1/A+1/B where A and B are different whole numb rs, find the value of both A and B.
(working)

Answers

The answer is 4 and 12

The quickest way in this one was to just start checking while numbers as A until you get one for B, you know both A and B have to be greater than 3 for their inverse to create smaller fractions to add up to 1/3, in this case you would test 4 first giving you 1/3=1/4+1/B then see if B being their common denominator gives the right solution to the equation 1/3=1/4+1/12 Becomes 4/12=3/12+1/12 which does work out

Find the GCF of 2yz and 8yz.

Answers

Answer:

The GCF of 2yz and 8yz is 2yz.

Step-by-step explanation:

The GCF (greatest common factor) is the greatest number that is a factor of two (or more) other numbers. Basically, the greatest number two or more numbers can both be divided by,

In the case of 8yz and 2yz, both can be divided by 2yz.

I would appreciate brainliest, if not that's ok!

Other Questions

In a parallel circuit, there is only one path for current to take. Please select the best answer from the choices provided T F Change this sentence to the negative in the Pass Compos replacing the Direct Object with the Pronoun: || reoit des lettres. The rhetoric William Jennings Bryan uses in his "Cross of Gold" speechsupports which of the following conclusions about the Populist movement,which he embraced?A. The movement promoted government subsidies for railroadtrusts.B. The movement fought to keep inflation rates as low as possiblefor farmers.C. The movement drew most of its support from poor ruralAmericans.D. The movement opposed the expansion of gold mining on federalland. From a box of 90 chocolates, Peter took out 36 chocolates. What percentage of chocolates remained inside the box? The formula for the volume of a pyramid is V=Bh/3 where h Is the helght of the pyramid and B is the area of the base. Rewrite the formula in terms of B, the area of the base. In your final answer, Include all of your work. y 50 POINTS AND BRAINLIEST TO WHOEVER IS CORRECT FIRST.How are antiviral drugs used? O A. To treat bacterial infections, such as strep throat OB. To cure viral infections, such as the flu O C. To slow the spread of viruses in the body D. To prepare the body to fight future infections Which statement is completely accurate?Atoms of the same element can have different numbers of neutrons.Atoms of the same element can have neutrons but exist without protons.Atoms of the same element always have different numbers of neutrons.Atoms of the same element always have different atomic weights. Peter's family traveled 5/8 of the distance to his grandmothers house on Saturday. They traveled 2/3 of the remaining distance on Sunday. What fraction of the total distance to his grandmothers house was traveled on Sunday? What is 5/7 times 100 Based on patterns of accessibility and surface transportation, which region is the LEAST likely to be involved in the production of a Hershey Kiss? Brainliest and more points if you do all 3 help plz anybody ???????????? Fill in the blank with the correct simple past form of the given verb.Wer (to help) dir?geholfenhelfenhalfhilft Name the TWO priests who tried to save the Amerindians from genocide Prachce Complete 80 Anempe 3 2 7 19 20 using four or more complete sentences describe what nomadic travelers in Central and East Asia used to survive harsh conditions of the tundra. 123Which Han emperor adopted Confucianism as his empire's official state philosophy?. Liu Bang. WudiC. ShihuangdiD. MenciusPlease select the best answer from the choices providedAB .0Dlol Select the spatial word(s) in this sentence.The entire house seemed almost as if a family had never lived there, and everywhere were signs of lifelessness.entiretherehouselivedlifelessnesseverywhere In Ms. Perrons class, 60% of the students are boys. There are 26 students in the class. What is the total number of boys in Ms. Perrons class?Help :'/ A library association plans to take an SRS of 150150150 adults from the population of adults in the US to see what proportion of adults sampled believe that public libraries help them learn new things. Suppose that 76\vv, percent of adults in the US believe that public libraries help them learn new things. What are the mean and standard deviation of the sampling distribution of the proportion of US adults who believe that public libraries help them learn new things What is the volume of 1g of ice in cm3?