Mathematics College

What’s the value of u , help please

Answers

Answer 1

Step-by-step explanation:

u-42+u-43+u-44=180

3u -129 = 180

3u = 309

u = 103

Related Questions

Are 12/102 and 18/153 equivalent ratios?

Answers

Answer:

there are 2 ways:

[tex]\frac{12}{102}[/tex] ?= [tex]\frac{18}{153}[/tex]

1) try to simplify

[tex]\frac{12}{102}[/tex] (divide the numerator and denominator by 6) ?= [tex]\frac{18}{153}[/tex] (divide the numerator and denominator by 9)

2/17 = 2/17 so yes they are equivalent

2) use cross products

102x18 ?= 12x153

1836 = 1836 so yes they are equivalent

The sum of 25 and h is divided by f cubed.

Answers

the answer is (25+_h) / f3

balance the equation showing all 6 steps. 200=g-180

Answers

Answer:

g = 380

Step-by-step explanation:

200 = g - 180

You add 180 to both sides

200 + 180 = g

380 = g

Hope that helps!

• En un vuelo con 200 pasajeros que se
dirigía a Miami, algunos pasajeros (clase
económica) pagaron $200.00 y otros
(primera clase) $250.00 por sus boletos
de avión. Si los ingresos por concepto de
venta de boletos en ese vuelo fueron de
$44,000.00, ¿cuántos boletos se
vendieron de cada categoría?

Answers

Answer:

1356545986--&_67ghtyojioftu?fuñt?fufldtuñf

Quickly pls
The trinomial 2x2 + 13x + 6 has a linear factor of x + 6.

2x2 + 13x + 6 = (x + 6)(?)

What is the other linear factor?
x + 3
x + 6
2x + 1
2x + 3

Answers

Answer:

C. 2x + 1

Step-by-step explanation:

Answer:

Answer is: C. (on edge 2023)

Step-by-step explanation:

2x + 1

Fran can type 297 words in 5.5 minutes. What is her typing speed in words per minute?

Answers

Answer:

54 word per minute

Step-by-step explanation:

297 words divided by 5.5 mins = 54 words/min

Hope this helps!! :)

The sun of the bases of a parallel trapezoid is 38.5 feet. What would be the height of the trapezoid if the area is 269.5 square feet?

Answers

Answer:

14 or the other possible answer could be 7 if you have any of those answers I hope I helped i'm really sorry if you were waiting also good spring break. :)

Step-by-step explanation:

Help please I give brainliest

Answers

Answer:

I think its no association because the snow cone doesn't really tell you anything you can have a snow cone at any time of day

Step-by-step explanation:

Answer:

No association

Step-by-step explanation:

The average tempature decreases while the sales of snow-cones increase

For every hour that Jill worked, she made $10

Write an equation to model how much money she can make.?\

HELP

Answers

Answer how many hours did she work?

Step-by-step explanation:

The width of the wall is X +2 feet in the diagram if the perimeter of the wall is 6X +10 feet what is the length of the wall

Answers

Answer:

Hope this will help you. Here you have to use the formula P = 2(l+b)

i will give you brainliest whoever answers correct first!!

Answers

Answer:

74.4 (llllllllllll ignore this i need 20 characters to answer)

1

8 million tonnes of fish were caught in the North sea in 2005, if the catch is reduced by 20% each year for four years, what amount can be caught at the end of this time

Answers

Answer:

At the end of that period, 3,276,800 tonnes of fish could be caught in the North Sea.

Step-by-step explanation:

Given that 8 million tonnes of fish were caught in the North sea in 2005, if the catch is reduced by 20% each year for four years, to determine what amount can be caught at the end of this time the following calculation must be performed :

100 - 20 = 80

Year 0 = 8 million

Year 1 = 8 x 0.8 = 6.4 million

Year 2 = 6.4 x 0.8 = 5.12 million

Year 3 = 5.12 x 0.8 = 4,096 million

Year 4 = 4.096 x 0.8 = 3.2768 million

Thus, at the end of that period, 3,276,800 tonnes of fish could be caught in the North Sea.

The mean number of births per minute in a country in a recent year was about four. Find the probability that the number of births in any given minute is (a) exactly five, (b) at least five, and (c) more than five.

Answers

A=0.1563

B=0.3711

C=0.2148

in the following figure, the value of x is ____

Answers

Answer:

it should be 20 i hope it helps but im nt 100% sure

Step-by-step explanation:

In figure 5, what are the values of x and y?
(4x - 12)
(7y+12)°
(12x+8)°

Answers

Answer:

sorry

Step-by-step explanation:

Where is the figure?

write 2/5 as a decimal

Answers

Answer:

Step-by-step explanation:

You divide 2 by 5.

2 ÷ 5 = .4

Answer:

I believe 2/5 as a decimal is 0.4.

Step-by-step explanation:

Make the denominator 10 and then simplify to 4/10 following the answer 0.4.

Easy brainliest for correct answer 100%

Answers

Answer:

It would be the last option.

Answer:

I need 1 Brainliest before I can become Virtuoso

Step-by-step explanation:

mario is saving his money in order to buy a new video game, he decides to save $5 of his allowance every week. the equation he writes to describe the total amount of money he will save each week is shown below.

Answers

There’s are 7 days in a week and he said he saves $5 dollars so 7x5 is 35. So he gets $35 dollars a week.

True or False: x is the same/equal to 1x

Answers

Answer:

Yes

Step-by-step explanation:

Because you're multiplying by 1 so it stays the same value

Find the ratio of 15 seconds to 55 seconds

Answers

Answer:

Step-by-step explanation:

15:55

= 3:11

Sarah has an $80 gift card to a store at the mall. She uses the gift card to buy a
shirt for $14, and also wants to buy some earrings for her and her friends. Each
pair of earrings cost $6. Which one of these inequalities represents the situation,
where e is the number of pairs of earrings Sarah can buy?

Answers

Answer:

80-14= 66

11x6= 66

So she can get 11 pairs of earrings

I think I’m doing this wrong but I hope this gives u an idea

Step-by-step explanation:

Answer:

She can buy 11 pairs

Step-by-step explanation:

$80-14=66

Each costs 6, so 66/6=11

Sarah can buy 11 pairs.

simplify -2+5(2+6r)

I’ll mark brainlist

Answers

Answer:

10+30r

Step-by-step explanation:

-2+5(2+6r)

expand 5(2+6r)

5x2=10

(6r)x(5)=30r

so it is 10+30r

then add that to -2

8+30r

Hope that helps :)

HELP ASAP I WILL MARK BRAINLIST!!!!

Answers

Answer 25 degrees

Step-by-step explanation:

90-65 =25

can somebody help me?

Answers

1 - Variable

2 - Expression

3 - Constant

4 - Coeficant

Gary spent 55 hours in two weeks working on the same to project she worked 32 hours the first week right and solve an addition equation to find amount of time she's been working on the second week

Answers

Answer:

If Zaira spent 32 hours in the first week. We subtract 32 from 55. 55-32=23. That means she worked 23 hours in the second week.

20. What is the equation of the line that passes through the points (-2, 2) and (0,5)?
A. y = -3/2x + 5
B. y = 3/2x + 5
C. y = x-5
D. y = x + 5

Answers

B
Slope=(y2-y1)/(x2-x1)
Slope=(5-2)/(0- -2)
Slope=3/2

The area of a poster board is (x2 + 9x - 10) square inches. Find the dimensions of the poster board If
x = 15.

Answers

Answer:

155 square inches

Step-by-step explanation:

(15)2+9(15)-10 or 30+135-10

The following system of inequalities shows the relationship between two numbers, where the value of x is less than the value of y,
and both numbers are integers.

Which solution is valid within the context of the situation?

Answers

Answer:

(-1,5)

Step-by-step explanation:

The mean length of 9 childrens' big finger is 6.8cm.
The mean length of 3 adults' big finger is 11cm.
What is the mean length (rounded to 2 DP) of these 12 people's big finger?

Answers

Answer:

The mean length of these 12 people's big finger is of 7.85 cm.

Step-by-step explanation:

Mean value:

Sum of the values of all observations divided by the number of observations.

In this question:

9 + 3 = 12 total observations

Sum:

[tex]9*6.8 + 3*11 = 94.2[/tex]

[tex]M = \frac{94.2}{12} = 7.85[/tex]

The mean length of these 12 people's big finger is of 7.85 cm.

A trapezoid has an area of 13.5 square inches. The bases are 3 inches and 6 inches. Solve to determine the height of the trapezoid.
h=blank in.

Answers

Answer:

h=3 in

Step-by-step explanation:

PLZ GIVE ME BRANELIST

Other Questions

from A Bachelors Complaint of the Behaviour of Married Peopleby Charles LambAs a single man, I have spent a good deal of my time in noting down the infirmities of Married People, to console myself for those superior pleasures, which they tell me I have lost by remaining as I am.I cannot say that the quarrels of men and their wives ever made any great impression upon me, or had much tendency to strengthen me in those anti-social resolutions, which I took up long ago upon more substantial considerations. What oftenest offends me at the houses of married persons where I visit, is an error of quite a different description;it is that they are too loving.Not too loving neither: that does not explain my meaning. Besides, why should that offend me? The very act of separating themselves from the rest of the world, to have the fuller enjoyment of each others society, implies that they prefer one another to all the world.But what I complain of is, that they carry this preference so undisguisedly, they perk it up in the faces of us single people so shamelessly, you cannot be in their company a moment without being made to feel, by some indirect hint or open avowal, that you are not the object of this preference. Now there are some things which give no offence, while implied or taken for granted merely; but expressed, there is much offence in them. If a man were to accost the first homely-featured or plain-dressed young woman of his acquaintance, and tell her bluntly, that she was not handsome or rich enough for him, and he could not marry her, he would deserve to be kicked for his ill manners; yet no less is implied in the fact, that having access and opportunity of putting the question to her, he has never yet thought fit to do it. The young woman understands this as clearly as if it were put into words; but no reasonable young woman would think of making this the ground of a quarrel. Just as little right have a married couple to tell me by speeches, and looks that are scarce less plain than speeches, that I am not the happy man,the ladys choice. It is enough that I know I am not: I do not want this perpetual reminding.The display of superior knowledge or riches may be made sufficiently mortifying; but these admit of a palliative. The knowledge which is brought out to insult me, may accidentally improve me; and in the rich mans houses and pictures,his parks and gardens, I have a temporary usufruct at least. But the display of married happiness has none of these palliatives: it is throughout pure, unrecompensed, unqualified insult.Marriage by its best title is a monopoly, and not of the least invidious sort. It is the cunning of most possessors of any exclusive privilege to keep their advantage as much out of sight as possible, that their less favoured neighbours, seeing little of the benefit, may the less be disposed to question the right. But these married monopolists thrust the most obnoxious part of their patent into ourfaces.Nothing is to me more distasteful than that entire complacency and satisfaction which beam in the countenances of a new-married couple, in that of the lady particularly: it tells you, that her lot is disposed of in this world: that you can have no hopes of her. It is true, I have none; nor wishes either, perhaps: but this is one of those truths which ought, as I said before, to be taken for granted, not expressed. The excessive airs which those people give themselves, founded on the ignorance of us unmarried people, would be more offensive if they were less irrational. We will allow them to understand the mysteries belonging to their own craft better than we who have not had the happiness to be made free of the company: but their arrogance is not content within these limits. If a single person presume to offer his opinion in their presence, though upon the most indifferent subject, he is immediately silenced as an incompetent person. Nay, a young married lady of my acquaintance, who, the best of the jest was, had not changed her condition above a fortnight before, in a question on which I had the misfortune to differ from her, respecting the properest mode of breeding oysters for the London market, had the assurance to ask with a sneer, how such an old Bachelor as I could pretend to know any thing about such matters.All the following are mocked in the passage EXCEPTA.intelligence gained as a result of marriageB.undisguised preference of married couples for their spouseC.condescension of married females to bachelorsD.married individuals presumptive knowledgeE.overt cruelty of married couples to unattractive unmarried femalesPlease select the best answer from the choices providedABCDE What cell part supports the structure of the system plant cell please help me :( ill mark you brainliest Which of the two parts of the light microscope magnify image of an object? Someone help and please make sure its right please help!!1. Is this statement true or false?Friendships can change as people explore new interests and become adults.2.Encouraging a friend to try out for a sports team is an example of __________ peer pressure.A. negativeB. positive3. Encouraging someone to cheat on a test is an example of __________ peer pressure.A. negativeB. positive4. Josh and Miguel are working together on a project for school. They disagree on how the project should be presented. What is the best way for them to collaborate on the project and work out their differences?A. They can each choose to do it their own way and not work together.B. They can complain and criticize the other person's ideas.C. They can each explain how they feel, listen to each other, brainstorm solutions, and then compromise. 10) Quantas combinaes de duas cores podemos fazer com as cores verde, azul, amarelo,vermelho e preto.a) 20b) 10c) 38d) 45 A line passes through the point (4, -2) and has a slope of -5/4Write an equation in slope-intercept form for this line. Helpppp please !!! Due in an hour The first paragraph of a research essay is called the __________.A) raincoat paragraphB) umbrella paragraphC) canopy paragraphill give brainliest :) Why does the speaker use repetition in the phrases "lamp-light gloated oer and "lamp-light gloating oer in the excerpt?to show that the electric light is flickering on and off in the darkened room, which contributes to a frightful moodto emphasize that the light is shining on the spot where Lenore will never sit again, which contributes to a lonely moodto show that the speaker is having trouble seeing even with the light of the lamp turned directly on the chair, which contributes to a mysterious moodto emphasize that the light is next to the chair where the speaker is sitting, which contributes to a sad mood why did Polk blame Mexico for the start of the Mexican-American War? ILL GIVE BRAINLIEST IF YOU SOLVE THIS NO WORK NEEDED Dimimutive of : globe ,owl , crown , ankle , eagle Pls help its due in 10 mins plsss plss be fr 10 will mark brainliest Treven puts 8 gallons of gas in his car air pays $22.00 what is the cost of 1 gallon of gas complete the table WILL GIVE BRAINLIST! LOTS OF POINTS!!!!Read the passage.I only wish I had words to serve me to blame those who are fain to extol the worship of men more than that of the sun; for in the whole universe there is nowhere to be seen a body of greater magnitude and power than the sun. Its light gives light to all the celestial bodies which are distributed throughout the universe; and from it descends all vital force, for the heat that is in living beings comes from the soul [vital spark]; and there is no other [center] of heat and light in the universe."In Praise of the SunLeonardo da VinciWhat is da Vincis strongest argument in support of his main idea?-saying the sun is the center of the universe-talking about the sun being the most powerful star-explaining why the sun is a necessary part of human life-using an emotional argument to connect the sun and the soul Hey I need help! Ill mark BRAINLIEST but please dont answer if your not gonna give an answer or just write something random these are my last few points -w- Find the exact value of x.