EXAMPLE 5
Find the dimensions of the rectangle if
the perimeter is 20 feet.
(2x-4)
(2x - 2)
Answer Here

EXAMPLE 5Find The Dimensions Of The Rectangle Ifthe Perimeter Is 20 Feet.(2x-4) (2x - 2)Answer Here

Answers

Answer 1

Answer:

4 and 6

Step-by-step explanation:

2(2x-4)+2(2x-2)=20

4x-8+4x-4=20

8x-12=20

8x=32

32/8=4

X=4

Answer 2
The answer is 4 and 6.

Related Questions

What is the percent of increase from 600,000 to 1,000,000?

Answers

Answer:

the answer is 66.6%

Step-by-step explanation:

the 6 keeps going but imma just make it 66.6

You are selling magazines to raise money for your school. Each subscription you sell earns $8 for your school.

a) Write an equation you can use to find the total amount d in dollars that you can raise for your school after selling s subscriptions.

b) How much money will you raise if you sell 20 subscriptions?

Answers

a) 8s=d
B)160$
Adding characters here haha

please I am taking a test I need help asap

Speed (m/s) 1 3 30 An investigation was conducted to determine how the motion of an object is affected by unbalanced forces. The data collected is listed in the Student Data table above. Which of the following remained the same throughout the investigation?
The acceleration of the ball
O The velocity of the ball
O The speed of the ball The velocity, speed, and acceleration all remained the same.​

Answers

Answer: The Speed of The Ball (I think....)

Tracey paid $195 for an item that was originally priced at $450. What percent of the original price did Tracey pay?

Answers

Answer:

50

Step-by-step explanation:

Answer:

About 43%.

Step-by-step explanation:

Well... 195/450 = x/100

100 times 195 = 450x

19500 = 450x

19500/450 = 450x/450

= 43.3% ( the 3 after the decimal point is repeated, but I rounded to the nearest percent).

I hope this helps.

Find an expression for the savings function if the marginal propensity to save is given by MPS = 0.4 – 0.1Y −1/2 and savings are zero when income is 100.

Answers

Answer:

Step-by-step explanation:

We are given the following equations from the Keynesian Model, find the autonomous consumption

level, marginal propensity to consume (MPC) and marginal propensity to save (MPS). Find the savings

function with respect to disposable income, and then use the given information about net taxes to find the

consumption and savings function with respect to real output. If the consumption function with respect to

disposable income is not given, find that first!

Note: Remember when we have the consumption function in the form C = a + b(Y – T) that autonomous

consumption is a and the marginal propensity to consume is b.

To solve for the consumption and savings functions with respect to real output rather than disposable

income we need to enter the value of net taxes.

The savings function with respect to disposable income is S = -a + (1 – b) (Y – T)

(a) C = 125 + 0.75(Y-T) Net Taxes = 100

Autonomous Consumption Level : a = 125

MPC : b = 0.75

MPS : MPS = 1-MPC = 0.25

Savings Function w/ respect to DI : S = - a + MPS(Y – T) = -125 + 0.25(Y – T)

Consumption Function w/ respect to Y : C = 125 + 0.75(Y – 100) = 50 + 0.75Y

Savings Function w/ respect to Y : S = -125 + 0.25(Y – 100) = -150 + 0.25Y

(b) C = 0.80(300-T+Y) Net Taxes = 50

= 240 – 0.8(T – Y) = 240 + 0.8(Y – T)

Answer:

adghdsaa

Step-by-step explanation:

sdhhhgddhjxd sfjkdzs

Ms. Jackson wrote the expression shown on the board and asked her class to find an equivalent expression.
3.25x + (-0.4y) + X+ -y
2 5
Enter the equivalent expression into the response box.

Answers

Answer:

456666666666666675e

Step-by-step explanation:

ygyvgvugvgg

A class sold tickets to their school play. Each of the 23 students in the class sold 4 tickets. The cost of each ticket was 7$

Answers

92 tickets were sold
They made 368$

Answer:

if the question is "how much money they got all of them combine" then it's $644

Step-by-step explanation:

23 students sold 4 tickets each which cost 7

23×3×7

What's the probability of not getting white if you draw once from each bag?

Answers

Answer: 2/3

Step-by-step explanation: since there are 3 colors black red and white black and red make 2 while white is just one so your probablity of choosing white is 2/3.

To find 50% of a number, divide the number by .
To find 25% of a number, divide the number by .
To find 10% of a number, divide the number by .

Answers

Answer:

1. 2

2. 4

3. 10

Answer:

1.2

2.4

3.10

Step-by-step explanation:

2 QUESTIONS FOR DOUBLE THE POINTS!! 20 POINTS!!
Xavier bought a 20 ounce smoothie that contains 450 total calories. How many calories does the smoothie contain per ounce?

Caleb bought a box of 20 pretzel rods for $4.40. What is the price per pretzel rod?
Group of answer choices
Caleb bought a box of 20 pretzel rods for $4.40. What is the price per pretzel rod?
Group of answer choices

Answers

Answer:

22.5oz and 0.22$

Step-by-step explanation:

thank you sam and your welcome for the shout out and for spreading the kindness i love you so much sissy.

Answers

Answer:

thanks so much for the free points!!

Step-by-step explanation:

What is the unit rate of $3.49 of cupcakes

Answers

That's it? How many cupcakes
114 is the answer I’m pretty sure

Can someone help me answer this?

Answers

Answer:

x = 40 , y = 70

Step-by-step explanation:

y = 70°

x° = 180° - 2 × 70° = 40°

It's the third one because you count each side

What are the x- and y-intercepts for the graph of —3x + 5y=-15?

Answers

Answer:

5,00, -3

Step-by-step explanation:

Ron's average drive to work this week took 25 minutes. The first four days took 29, 27, 24, and 18 minutes, respectively. Based on his mean time, how long was his drive on the fifth and final day of the work week? A. 26 B. 29 C. 52 D. 27

Answers

Answer:

b

Step-by-step explanation:

add 29 27 24 18 and 29 then divide by 5

PLZ HELP! CANT FIND ANY AVAILABLE TUTORS RIGHT NOW!!!! NEED HELP ASAP! BEEN STUCK ON THIS PROBLEM FOR SO LONG I NEED FURTHER EXPLANATIONS!!!!​

Answers

Answer: C=2

I know it seems difficult but it’s not as bad as it looks.

Step-by-step explanation:

First you add 7 to both sides of the equation as shown:

3c-7+7=-c+1+7

Then you simplify giving you the equation 3c=-c+8

Then you add C to both sides of the equation: 3c+c=-c+8+c

Then you combine like terms giving you the equation of 4c=8

After that you divide both numbers by 4 giving you the fraction of 8/4 otherwise know as 2. Hope this helps, best of luck.

Please help me with this

Answers

Answer:

trophospe we it's where planes and aircraft fly

Answer:

Troposphere

Step-by-step explanation:

3x + 2y = 21

4x -3y = -6

Answers

Answer:

the answer is (3, 6)

happy to help!

Rose Elementary School has 352 students and Daisy Elementary School has 329 students. How many students are there in total?

Answers

Answer:

681 students

Step-by-step explanation:

hope this helps

Answer:

There are a total of 681 students.

Step-by-step explanation:

  352+ 329   681

34 or 1777 please tell me hurry

Answers

Answer:

drum him list good drum karmic go insulin if drop off cool karmic chill of too so P well overboard

man I don't know

Step-by-step explanation:

october ovum kissel ovum Karl often oven Zen october get if if IC IC his Zeno Zeno if so is so is also do I have K do do do do do do do do do do do do do go go go go go go go go go go chi chi chi chi chi Karl user oxtail pixel pixel

if 5 goldfish cost $6.45 what is the cost of 8 goldfish ​

Answers

Answer:

Step-by-step explanation:

Cost of one fish = 6.45 ÷ 5 = 1.29

Cost of 8 fish= 1.29 x 8 = 10.32

Answer:

$10.32 is the cost of 8 golddfish

Step-by-step explanation:

First, we'll find the cost for one goldfish and then we can multiply by 8 to find the cost of 8 goldfish.

so we divide by 5, then times by 8

6.45/5 = 1.29

1.29 * 8 = 10.32

help help help pls pls pls

Answers

33.5
1/2 is considered .5. Add that to 33 you get 33.5.
Hope I helped!

Answer:

33.5

Step-by-step explanation:

1/2 is .5

u just add the 33

A dentist sees patients each day to clean their teeth. The function g(x) represents the number of teeth cleaned, where x is the number of people who saw the dentist. Does a possible solution of (20, 20) make sense for this function? Explain your answer.

Yes. The input and output are both possible.
No. The input is not possible.
No. The output is not possible.
No. Neither the input nor output is possible.

Answers

Answer:

A.) Yes. The input and output are both possible.

Step-by-step explanation:

In this problem, a dentist sees patients each day to clean their teeth. So we represent this function as g(x) where:

x: Represents the number of people who saw the dentist.

g(x): Represents the number of teeth cleaned.

So we are given a point that is solution to our function, but what does this point represent? This tells us that the dentist saw 20 patients and cleaned 20 teeth. For example, a volunteer dentist can see more people than a common dentist and it is likely that that volunteer person sees fewer teeth. However, it's very difficult that that dentist finds 20 people with an only tooth each. So this situation is possible, but not realistic in the real world.

Answer:

Yes. The input and output are both possible.

In this problem, a dentist sees patients each day to clean their teeth. So we represent this function as g(x) where:

x: Represents the number of people who saw the dentist.

g(x): Represents the number of teeth cleaned.

So we are given a point that is solution to our function, which is  but what does this point represent? This tells us that the dentist saw 20 patients and cleaned 20 teeth, that is, he cleaned an only teeth per patient. So this will make sense under the conditions that make it possible, for example, a volunteer dentist can see more people than a common dentist and it is likely that that volunteer person sees fewer teeth. However, it's very difficult that that dentist finds 20 people with an only tooth each. So this situation is possible, but not realistic in the real world.

Step-by-step explanation:

Define null hypothesis.

Answers

Answer:

(in a statistical test) the hypothesis that there is no significant difference between specified populations, any observed difference being due to sampling or experimental error.

Step-by-step explanation:

I need help on this if anyone can help

Answers

Isn’t it side-angle-side

First, rewrite 17/25 and 13/20 so that they have a common denominator. Then, use to order 17/25 and 13/20

Answers

Answer:

The common denominator is 100 because they dont have a number lower so 20*5 is 100 and 25*4 gives you 100

Step-by-step explanation:

To find a common denominator for [tex]17/25[/tex] and [tex]13/20[/tex], we need to find the least common multiple (LCM) of 25 and 20.

The LCM of 25 and 20 is 100, so we need to rewrite the fractions with denominators of 100. Let's start with [tex]17/25[/tex]. To convert 25 to 100, we multiply both the numerator and denominator by 4. Thus[tex], 17/25[/tex] is equivalent to [tex]68/100[/tex].

Now let's convert 13/20 to a fraction with a denominator of 100. To convert 20 to 100, we multiply both the numerator and denominator by 5.This gives us [tex]65/100.[/tex] Now that both fractions have a common denominator of 100, we can easily compare them.

The fractions [tex]68/100[/tex]and [tex]65/100[/tex] can be ordered by comparing their numerators. Since 68 is greater than 65, we can conclude that [tex]17/25[/tex] is greater than [tex]13/20[/tex]. Therefore, following the conversions and calculations, we can order the fractions as [tex]17/25 > 13/20.[/tex]

To know more about common denominator visit:

https://brainly.com/question/29048802

#SPJ2

-1 + -4 I also need a example for it, thank you everyone for the help.

Answers

Answer:

-5

Step-by-step explanation:

Nothing cancels out so all you have to do is add the two numbers but keep the sum negative to get -5

Example:(?)

Jeff had -1 points on brainly. He lost 4 more points. How many points does he have now?

Answer. -5

Step-by-step explanation:

-1+-4. so here we multiple the signs(+×-)= -. that's why I came up with the answer -5 and when multipling signs please be kin enough to multiple. so here the multiplication of the signs (+×+)=+, (-×-)=+ please

write the equation for what is 15% of 24 of what number. please include the equation too ​

Answers

Sorry i don’t know the answer maybe some one else knows

Victoria charges $9 per hour for babysitting. Taylor charges $10.50 per hour for babysitting. If they both work for 5 hours. how much more will Taylor earn than Victoria?

Answers

Answer:

Taylor will earn $7.50 more than Victoria

Step-by-step explanation:

9(5)= 45

10.5(5)= 52.5

52.5-45= 7.5

Which is the solution to the inequality? 2 3/4 < b-8/15

Answers

Answer:

Step-by-step explanation:

2 3\4 < b-8/15

add 8\15 to both sides

2 3\4 + 8\15 < b

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