Mathematics College

The length of a rectangle is 4 cm less than 3 times its width. If the width is x cm, then the length is

Answers

Answer 1

Answer:

Length: 3w-4

Step-by-step explanation:

Length: 3w-4

Width: W

*You don't have to, but I am currently trying to reach the next level, and all I need is some more brainliest answers. If you think my answer was brainly enough, you can make my answer the brainliest, but no pressure. I just help people for fun! :) Thank you, have a great day!*

Related Questions

Which is a correct name for the angle shown?

Answers

Answer:

Angle CBA (the last one)

Step-by-step explanation:

Just look at the order of it. It could either be Angle ABC or Angle CBA.

(hope this helps!)

I think it’s the first one of you do t already have a anwser

Work out the area of the triangle.

Answers

Answer:

30

Step-by-step explanation:

1/2(12)(5)

Answer:

30

Step-by-step explanation:

The area of a triangle is 1/2 bh

b= base, in this case 12 cm

h= height, in this case 5 cm

so you multiply 5 times 12 and you get 60

You take that 60 and half it to get your answer of 30.

Can someone help me with this problem pls

Answers

a. Slope = 2
b. Slope = 2/3 or 0.66

(Slope = change in y / change in x)

Find the slope and y-intercpet. (Hint: Rewrite the equation in slope-intercept form first.)
16x - 4y - 12
m
b
Blank 1
Blank 2:

Answers

Answer

y=4x-3

m=4 or 4/1

b=-3

Do this very simple equation for monE

Answers

Answer:

Were my money?

Step-by-step explanation:





May I have brainliest please I'm trying to level up!

</3 PureBeauty

Why did a gacha yt ad pop up when my teacher put up a yt vid

Answers

Answer:

she watching u

Step-by-step explanation:

Can you please give more details it’s would help a lot

What is the slope of a line that is perpendicular to the line shown on the graph?​

Answers

The answer is C. 1/2

Hope this helps!

what is the least common dominator of 3/4 4/5 and 2/3

Answers

3/4 = 45/60, 4/5 = 48/60, 2/3 = 40/ 60

Can someone please answer 1 for me? Whoever can answer gets brainliest

Answers

ANSWER
Day 1 he gets $7
Day 2 he gets $14
Day 3 he gets $21

EXPLANATION:

add 7 to each day!
Hope that helps <3

one gallon of gasoline in Buffalo New York cost $2.29 and Toronado Canada one liter of gasoline cost 91 cents there are 3.8 liters in one gallon how much does one gallon of gas cost in tornado round your answer to the nearest cent is the cost of gas crater in Buffalo or tonado how much GREATER ​

Answers

For one gallon of gas in Canada it would cost 3.45, and since it only costs 2.29 in New York.. Tonado has the greater price for gas

Can I please get some help

Answers

Answer:

a)  8

b)  -4

c)  3x² - 4x + 8

d)  20

e)  28

Step-by-step explanation:

a)  (-2)² + 4 = 8

b) 8 + [4(-2) - 4] = 8 + (-8 - 4)  = 8 + (-12) = -4

c) 3(x² + 4) = 3x² + 12

   3x² + 12 - (4x - 4) = 3x² - 4x + 8

d) g(2) = 4     4² + 4 = 20

e) f(2) = 8      4(8) - 4 = 28

For a National Junior Honor Society Induction Celebration, Ahmed is renting tables and chairs. He wants to have only tables for 4 and tables for 6. The total number of people that can be seated in the school cafeteria with these tables is 160.
Write an equation to represent the situation. Let x represent the number of 4 seat tables and y represent the number of 6 seat tables.

Answers

Answer:

There are different combinations you can do.... for example

10 tables of 4 and 20 tables of 6

or

25 tables of 4 and 10 tables of 6

so Im not sure which :/ but the equation would be:

10x+20y=160

or

25x+10y=160

there are different combinations of the two so im  not sure T_T

This question is based on the concept of linear equation. Therefore, the equation would be, 10x+20y=160 or  25x+10y=160 to represent the situation.

Given:

He wants to have only tables for 4 and tables for 6. The total number of tables is 160.

And x represent the number of 4 seat tables and y represent the number of 6 seat tables.

We need to determined an equation to represent the situation.

Let x represent the number of 4 seat tables and y represent the number of 6 seat tables.

According to the question,

There are different combinations we can make as below,

For example :

10 tables of 4 and 20 tables of 6

or

25 tables of 4 and 10 tables of 6

Therefore, the equation would be, 10x+20y=160  or  25x+10y=160 to represent the situation.

For more details, prefer this link:

https://brainly.com/question/11897796

it’s multiple choice please help i’ll mark brainliest !

Answers

THe answer is the third one

Answer:

C?

Step-by-step explanation:

A car is purchased for $17,500. After each year, the resale value decreases by 20%. What will the resale value be after 5 years?
Use the calculator provided and round your answer to the nearest dollar.

Answers

Answer:

17,500*20%= 3,500 of decrease each year by 5 (3,500x5) 17,500

17,500-17,500= o resale value

Step-by-step explanation:

Find the slope of the line.

Answers

The slope is 1/3 because slope is rise over run so you go up one unit and go right three units.

Answer:

The slope is 1/3

Step-by-step explanation:

Slope is rise over run. Starting from the point (1,-4), the line moves up one unit (rise=1) and then 3 units to the right (run=3) to get to the point (4,-3). Therefore rise over run, or the slope, is 1/3.

Camille buys $50 worth of books at Target. She has a coupon for 20% off her entire purchase. What is the total cost of the books after the coupon is applied?

Answers

Answer:

$40

Step-by-step explanation:

If something is 20% off divide the number by 5 then take that number and minus it from the original number

For example

50 ÷ 5 =10

50 - 10 = 40

I hope this helps!

Luis solves the following system of equations by elimination.
5s+ 3t = 30
2s+3t=-3
What is the value of s in the solution of the system?

Answers

the value of s is 11

Find the distance between the two points rounding to the nearest tenth (if necessary).
(4,2) and (1, -2)

Answers

Answer:

5 units

Step-by-step explanation:

Calculate the distance d using the distance formula

d = [tex]\sqrt{(x_{2}-x_{1})^2+(y_{2}-y_{1})^2 }[/tex]

with (x₁, y₁ ) = (4, 2) and (x₂, y₂ ) = (1, - 2)

d = [tex]\sqrt{(1-4)^2+(-2-2)^2}[/tex]

   = [tex]\sqrt{(-3)^2+(-4)^2}[/tex]

   = [tex]\sqrt{9+16}[/tex]

   = [tex]\sqrt{25}[/tex]

   = 5

 

please help asap!!!!

Answers

try 10 as the answer. Good luck

Jade can travel 42 miles in 4 hours please calculate jade rate of speed. (Round to 2 decimal places)

Answers

Answer:

10.50 mph

Step-by-step explanation:

S=d/t

S=42/4

S=10.50

An AutoCAD drawing has a scale of 3/4 inches to 2 ft. If a piece of a bridge measures 15 feet, how long is that piece in the AutoCAD printout?


11.25 inches

5.625 inches

22.5 inche

51 inches
Please I really need this for tonight

Answers

The answer is B) 5.625 inches

Answer:

B) 5.625 inches

Step-by-step explanation:

What is the value of 11 + 3(9 – 6) – 4?
A) 12
B) 16
C) 18
D) 22

Answers


the answer will be 16 (B)

Answer:

B i just copied the other person

Step-by-step explanation:

I need help with this question from my daughters 1st grade math class. I believe the answer should be 12 but the teacher says the answer should be 6. How is the answer 6?

Mackenzie picks some apples.
She eats 3 apples.
Now she has 9 apples.
How many apples did Mackenzie pick to start?
A. 3 apples
B. 6 apples
C. 9 apples
D. 12 apples

Answers

Answer:

d.12

Step-by-step explanation:

its saying she ate 3 an now has 9. so you really add 3 to 9 an your answer is 12. in other words x=9+3 for your level of math. i'll be glad to help her with her home work for now if you would like me to.

Answer: Option D 12 apples

Step-by-step explanation:

SOOOO

She ate 3 apples and after that, she left with the 9 apples

They asked how many did Mackenzie pick.

SO its past tense

we have to add 3 apples that she just ate

so 9+3= 12 apples

I think your teacher is wrong because I think your teacher thought that she had 9 apples actually she has 9 apples after she just ate. So if it was before she has eaten the apples then it would be 6

Tell the teacher that she/he is wrong and give this explanation  

I hope this helps you and your teacher

Find each difference.

A: (−5)−6


B: 35−(−8)


C: −438−(−114)

Answers

Answer:

A = -11

B = 43

C = -324

Step-by-step explanation:

-5 - 6 = -11

35 + 8 = 43

-438 + 114 = -324

One hundred students go to the cafeteria to eat lunch. Six tables held the same amount of students while an additional 10 students stood in line. Which equation can be used to find the number of students sitting at each table?


1. 100 + 6 x = 10

2. 100 = 10 x + 6

3. 10 x - 100 = 10

4. 6x + 10 = 100

Answers

I think I that the answer is the f o u r t h
one

a/-b in standard form

Answers

It can't be write in a standard form

Marking brainlest

mary has 200ml of hand sanitizer that is 15% alcohol she mixes it with 200ml of a hand sanitizer that is x% alcohol how many ml is in the 2nd hand sanitizer?

Answers

Answer:

I am pretty sure it is 400ml hope this helps

Answer:

2(x+15)

Step-by-step explanation:

what does x equal -4 = x - 93/-1

Answers

Answer:

x= -97

Step-by-step explanation:

I hope this help!!!

2(1-x) + 3x


Pls help I only have 24 minutes

Answers

Answer:

x+2

Step-by-step explanation:

i can confirm that the answer above this is correct

Slove for N will give brainliest

Answers

Answer:

n= -4/7

Step-by-step explanation:

Other Questions
Spanish American War is the US a world leader or bully PLEASE HELP ME ILL GIVE BRAINLIEST Complete el paradox con la forma del verbo correcto en el preterito. Complete the paragraph with the correct preterite verb what is1/2(5/9) as a fraction in simplest form Rewrite -3- (-4) as an addition equation. Your answer answer What is the constant variable in that? Please help!! Youll get brainlylist.. What treaties were signed during Washington's presidency? why is the continental army mentioned in the land ordinance? Two spheres have a gravitational force betweenthem of 45 N. If the distance between the massesis increased to 4.0 times its original distance, whatis the new force? What is the era AFTER the War of 1812 named? help with this word problem???? :) Enter several persons of both houses, who join the fray;then enter Citizens, with clubs and partisans.Citizens: Clubs, bills, and partisans! strike! beat them down!Down with the Capulets! down with the Montagues!Romeo and Juliet,William ShakespeareWhat do these stage directions help the reader understand?The Capulets are the winners.The Montagues are the winners.Members of both families call for weapons.Citizens attack both families with weapons. Molecules can cross cell membranes from areas of low concentration to areas of high concentration b binding with carrier proteins. What is this process called? A. osmosis B. endocytosis C. active transport D. facilitated diffusion Identify the formula for ammonium nitrate (NH4)3NO3NH4(NO2)2NH4NO2 Use at least three complete sentences to explain how global wind patterns such as the prevailing westerlies in the northern hemisphere would be impacted if the rotation of Earth stops.(5 points) What is the value 3 1/4 2 1/3 pls i need help ASAP best answer gets brainlest i do not know the answer to this equation 56245 3. Which of the following is a major functional characteristic of all organisms? (a) movement,(b) growth, (c) metabolism, (d) responsiveness, (e) all of these. A bouncy castle can be hired for party's. The cost is given by Cost=4.70 times number of children + 86. What is the cost of the bouncy castle for 13 children. At a different party, the cost of hiring the bouncy castle was 165.90.How many children went to the party.