Mathematics High School

please helppp mee!!!

Answers

Answer 1

Answer:

$3.50

Step-by-step explanation:

2+2x=9

2x=7

x=3.5

$3.50

Related Questions

yeah i really need help i have been at it for hours o btw u get brainly if u get it right

Answers

Answer:

(-5,-5)

Step-by-step explanation:

Connect The points H and F so it forms a right angle

If my answer is incorrect, pls correct me!

If you like my answer and explanation, mark me as brainliest!

-Chetan K

Answer:

G = (-5,-5)

Step-by-step explanation:

d = sqrt (x^2 - x^1)^2 + (y^2 - y^1)^2

Let's use the coordinate pairs: (6,4) and (6,-5).

Input.

d = sqrt (6 - 6)^2 + (-5 - 4)^2

Solve.

d = sqrt 0 + (-9)^2

d = sqrt 0 + 81

d = sqrt 81

d = 9

Count 9 places back from (6, -5) , then you will arrive at (-5,-5).

Thus, the fourth vertex of the rectangle "EFGH" is (-5,-5) for G.

Plot a triangle with vertices located at (4, -2) (1, -2) and (4,5) on this coordinate plane To graph the triangle, select the places on the coordinate plane to plot the vertices. Your vertices will be connected in the order that they are plotted Here is the grid.

Answers

Alvin and the chipmunks is the best show to ever ever exists prove me wrong

Diego predicts that his basketball team has two third probability of winning each of their next seven games select two ways Diego could accurately simulate the number of games his team will win
A , put the number 0 through 7 in a bag pick a number from the back
B, will a standard number cube 7 times count the number of twos
C, roll a standard number cube 7 times count how many of ones to threes and fours
D, Marcus spinner with 12 equally sized sections right when on four of the sections spin the spinner seven times and count the number of times it ends on the win
E, put 10 white chips and fiber chips in a bag draw a chip from the bag record its results and put it back in the bag do the seven times and count the total number of white chips drawn

Answers

Answer:

C and D

Step-by-step explanation:

Both have a 2/3 chance of success, and are completed 7 times :)

let me know if you need more explanation

Options (C) and (D) are same as Diego predictions.

What is probability?

Probability deals with the occurrence of a random event. The chance that a given event will occur. It is the measure of the likelihood of an event to occur.The value is expressed from zero to one.

For the given situation,

Diego predicts that his basketball team has two third probability of winning each of their next seven games.

The probability of winning = [tex]\frac{2}{3}[/tex]

We need to choose from the option, which has the same probability as above.

Option A:

Put the number 0 through 7 in a bag pick a number from the back.

Here, the probability = [tex]\frac{1}{8}[/tex] and the process is done for one time only.

So, this option is not same as above.

Option B:

Will a standard number cube 7 times count the number of twos.

Here, the probability = [tex]\frac{1}{6}[/tex]

So, the option is not same as above.

Option C:

Roll a standard number cube 7 times count how many of ones to threes and fours.

Here, the probability = [tex]\frac{4}{6}[/tex]

⇒ [tex]\frac{2}{3}[/tex]

So the option is same as above.

Option D:

Marcus spinner with 12 equally sized sections right when on four of the sections spin the spinner seven times and count the number of times it ends on the win.

Here, the probability = [tex]\frac{8}{12}[/tex]

⇒ [tex]\frac{2}{3}[/tex]

So the option is same as above.

Option E:

Put 10 white chips and fiber chips in a bag draw a chip from the bag record its results and put it back in the bag do the seven times and count the total number of white chips drawn.

Here, number of fiber chips is not given.

So, we could not predict the probability for this option.

Hence we can conclude that options (C) and (D) are same as Diego predictions.

Learn more about probability here

https://brainly.com/question/23114605

#SPJ2

What percent of babies born in the United States are classified as having a low birth weight (< 2,500 g)? Explain how you got your answer.

Answers

Answer:

1.42%

Step-by-step explanation:

Infants born with a birth weight less than 1500 g are defined as very low birth weight (VLBW) infants. Approximately 3,952,841 US births were reported in 2012. Low birth weight (< 2500 g) was noted in 7.99% of the births, and VLBW was noted in 1.42% of all births.

Divide that by 125 and you have

50.6 but round up to 51

PLEASE HELP WITH GEOMETRY!!!

Answers

Answer:

Solutions given:

opposite side [0pp]=x

hypotenuse [Hypo]=7

angle A=36°

Now

relationship between opposite side and hypotenuse is given by Sin angle

Sin A=[tex] \frac{oppo}{hypo} [/tex]

Sin 36=[tex] \frac{x}{7} [/tex]

x=Sin36*7

x=4.11

So second one x=4.1 is your answer

help me asap please I will mark brainliest and give extra points

Answers

Answer:

3/32

Step-by-step explanation:

prob greater than 5

that would be 6,7 or 8

p = 3/8

prob purple

p = 1/4

Prob of both

p = 3/8 * 1/4

p = 3/32

What value of x makes 8x - 20 equal to 44?

Answers

Answer:

x = 8

Step-by-step explanation:

8x - 20 = 44

8x - 20 + 20 = 44 + 20

8x = 64

8x ÷ 8 = 64 ÷ 8

x = 8

Somebody pleassseee tell me if I’m doing this right or wrong Pleassee

Answers

Answer:

-4.5

Step-by-step explanation:

[tex]6x+5.5=3x-8\\[/tex]

[tex]6x-3x=-8-5.5[/tex]

[tex]3x=-13.5[/tex]

[tex]x=\frac{-13.5}{3}[/tex]

[tex]x=-4.5[/tex]

What is the possible value of x?

Answers

Answer:

Step-by-step explanation:

3^2+x^2=6^2

9+x=36

36-9=27

sqrt 27

x=5.2

PLEASE ANSWER CORRECT, I WILL GIVE BRAINLIEST <3 THANK YOU IN ADVANCE!

Answers

Answer:

im gonna guess its 30 but not 100% sure

Step-by-step explanation:

Which ordered pairs represent points that belong to the straight line
y-5x-2 ... Show your work.
A) (-4,-22)
B) (4; 6)
C) (-4; 6)
D) (4;18)
no links and pls show ur work

Answers

I’m not sure if you mistyped but if you meant y=5x-2 then here is your answer:

So the equation is y=mx + b

-2 is your b meaning that it is your y intercept so you can plot it on the y axis (0,-2)

Then your slope is 5. Since your slope is positive, in order to go to the left side you can change both the denominator and numerator into negatives. So 5/1 = -5/-1

Slope = rise/run

So each time you go down 5, you go to the left once. So if you go to -4, then you will have to go down 4 times as well so 4 x 5 = 20, so you go down 20 points. You are already at (0,-2) so if you go down 20 points then you are at (-4,-22)

Therefore the correct answer is (-4,-22)

4+2y<18 help please

Answers

Answer: 2

Step-by-step explanation:

We don't know what is the Y.

Then, 4 + 2y < 18 is:

6y < 18

If y=2, it'll make this equation true.

6*2 < 18

12 < 18.

So, Y=2

Answer:

The median of the data is 3.5

Please help me with this homework

Answers

Answer:

true

Step-by-step explanation:

It's hard for me to explain but let me know if it's right and if you need an explanation

how is graphing (0,2) different from graphing ( 2,0)

Answers

(0,2) is x:0 y:2
(2,0) is x:2 y:0

For which distributions is the Median the best measure of center

Answers

Answer: The first graph demonstrates the best measure of center!

P.s if you feel this answer is satisfactory please mark it brainiest. I need it for my rank.

A sphere has a volume that is 26244 cubic meters. Find the radius of the sphere.

Answers

Answer:

18.44 ..... hope this helps

Step-by-step explanation:

Solving forr

⅓

26244

⅓

≈

18.43517

Which statement about the data is true?

228, 251, 22, 206, 254, 288, 228, 242

The mean, median, and mode are all appropriate measures of center.

The median is the only appropriate measure of center.

Both the mean and median are appropriate measures of center.

Both the median and mode are appropriate measures of center.

Answers

Answer:

correct answer is the last one is true i think so

Other Questions

Asif and Ben share $2100 in the ratio Asif: Ben = 3:7.Work out how much Asif receives.$2100 pls answer pls please Le sorprende que nosotros ______ tantas horas.O durmamos; emocino durmamos; influenciaO durmamos; dudaO dormimos; no requiere subjuntivo HELP ASAP. BEING TIMED AND WILL GIVE BRAINLIEST!!!Draw and upload a box plot representing the following data set: 22,35,18,30,37,20,40,18,38,38,23,19,27,31,34 Use Pythagorean theorem to solve the following right triangles, put your answer in simplest radical form: 3. In lines 66-70, the author describes his first impression of the IFF plant, saying that it reminds him of"Willy Wonka's chocolate factory." He means thatA like Willy Wonka's candy, the products at the IFF plant seem magical but unnatural.B the products produced at the IFF plant are as delicious and aromatic as chocolate.C the workers at the IFF plant are as happy and productive as those in Willy Wonka's chocolate factory.D like Willy Wonka, flavorist Brian Grainger guards his secret formulas very carefully.or smell and its flavor? please answer 4 - 9 will mark brainlyist Please help me answer this! If you had ever had this question... btw this question only has one answer. PLEASE HELP ASAP Can you help on this problem r + s at r = 4, s = 1show work plzNO LINKS plzzzzz help due todayPlzzzz help! simple Spanish work. ( plz write in simple Spanish) will help you if you help me.You can be creative and make up your family, you have to say how all the members are: your father, mother, grandparents, ants, uncles, nieces, cousins, stepfather, stepmother. Also, add their birthdays. ( oh and you writing about the relationship between them, like for example my uncial is my dad brother.) Popular periodicals might include newspapers True or false? The area of the rectangle is 65 yd^2,and the length of the rectangle is 3 yd less than twice the width. Find the dimensions of the rectangle Combine the following sentences to create a simple sentence.Betty has a black dog.She has a white belly. helppppppppp meeeeeeeeeee Read lines 15-17 from the poem, "Storm Warnings."Between foreseeing and averting changeLies all the mastery of elementsWhich clocks and weather-glasses cannot alter.Based on the lines, what are two interacting central ideas of the poem?A Events happen in life based on our previous choices and decisions, and we are able to predict what comes next, just as we can predict the weather.B Events happen in life regardless and often contrary to ones attempts at prediction, and we cannot stop troubles but instead just protect ourselves.C Humans have mastered a number of tools for prediction of weather, and therefore we can protect ourselves from catastrophic events.D Humans can predict acts of nature because of technology, and yet humans cannot predict what events in life may occur as time passes. NO LINKS OR ELSE YOU'LL BE REPORTED!Only answer if you're very good at English.Which phrase would add VERBAL IRONY to the paragraph? The original source of new alleles, upon which selection operates, is mutation, a random event that occurs without regard to selectional value in the organism. Although many model organisms have been used to study mutational events in populations, some investigators have developed abiotic molecular models. Soll et al. (2006. Genetics 175: 267-275) examined one such model to study the relationship between both deleterious and advantageous mutations and population size in a ligase molecule composed of RNA (a ribozyme). Soll found that the smaller the population of molecules, the more likely it was that not only deleterious mutations but also advantageous mutations would disappear. Why would population size influence the survival of both types of mutations (deleterious and advantageous) in populations What does an unfunded mandate do? Please help Read the sentence below and answer the question The inclusion of Lancelot in "the lady of shallot" establishes the poem as an example of the romantic periodWhich statements offer supporting evidence that could be used to back up the claim above? Select all that applyThe arrival of Lancelot signals the texts historical significance, as Lancelot lived during this time. Lancelots presence adds elements of magic and mysticism to the poem. Romantics often minded medieval texts for ideas and inspiration. Lancelot fills a romantic role within the poem, as he inspires longing in the Lady. cuanto suman los angulos interiores de un hexagono? Escribe solo el numero que corresponda a la cantidad, sin el simbolo de grados