The total area of a rectangular shaped playground is 24 1/2 squared meters. If the width of the playground is 3 1/2 meters, which of the following is the length of the playground?
a. 7m
b. 28m
c. 85.75m
d. 0.7m

Answers

Answer 1

Answer:

a

Step-by-step explanation:


Related Questions

Eleanor must earn at least 70 points for her book report project. So far on the rubric she has 54 points. Write and solve an inequality to show how many points Madeline needs.

Answers

Answer:

[tex]x + 54\ge 70[/tex]

[tex]x \ge 16[/tex]

Step-by-step explanation:

Given

[tex]Total = 70[/tex] (at least)

[tex]Accumulated = 54[/tex]

Required

Express as an inequality

In inequalities, at least means [tex]\ge[/tex]

So, the expression is:

[tex]x + Accumulated \ge Total[/tex]

Where x represents the additional points

[tex]x + 54\ge 70[/tex]

Solve for x

[tex]x \ge 70 - 54[/tex]

[tex]x \ge 16[/tex]

Hence, she needs at least 16 points

PLEASE HELP ! me last question

Answers

Answer:

So sorry but I have no idea, also have a great weekend!

What is the area of the top desk?

Answers

Answer:

i think its 832 im not for sure

Step-by-step explanation:

You earn $102 for doing 12 hours of yard work. Your friend earns $120 working at a store for 15 hours.



a. Who earns more per hour?

b. What would you earn in if you did 15 hours of yard work, paid at the same hourly rate?

Answers

Answer:

You earn more per hour and you would get $127.50

Step-by-step explanation:

You can find how much money you get per hour by dividing! 102 divided by 12 is 8.5 and 120 divided by 15 is 8 so you get more!

HELP ME PLEASE DUE NOW 4. From last night to this
morning, the temperature
rose 18°F. The temperature
this morning was 54°F.
Let
tequal the temperature last
night. Write and solve an
equation for the
temperature last night.

Answers

Answer:

36 degrees

Step-by-step explanation:

Ok so wouldnt you have to subtract 54 minus 18? and if so then

johns dinner costs $52.30. Sales tax is 6.5% and he wants to leave a 20% tip for the waitress. what is the total cost for johns meal ???????

Answers

Answer:

The total cost for john's meal would be $66.84

Step-by-step explanation:

6.5% of 52.30 = 3.3995

52.30 plus 3.3995 = 55.6995

20% of 55.6995 = 11.14$

55.6995 + 11.14 = $66.84

How long is the wire that supports the tree?
5.6 ft
3.3 ft

Answers

Answer:

6.5 ft

Step-by-step explanation:

You must use Pythagoras theorem, which is a² + b² = c², then square root c to get answer

if 5.6 = a and 3.3 = b

5.6²+3.3²=42.25(=c²)

42.25 = c²

square root both sides

6.5 = c

Answer:

6.5 ft.

Step-by-step explanation:

To find this you can use the Pythagorean Theorem. [tex]a^2+b^2=c^2[/tex]

[tex]5.6^2 + 3.3^2=C^2[/tex]

31.36+10.89=[tex]C^2[/tex]

42.25=[tex]C^2[/tex]

NOW you have to square root both sides of the equation

[tex]\sqrt{42.25} = \sqrt{C^2}[/tex]

You square root both sides so you can get ride of the exponent on C

So, your answer is 6.5=C

hope this helps :)

p.s. for further questions, [tex]c^2[/tex], is always the opposite side of the right angle.  :)

Help please. Will give brainlist

Evaluate the expression when a = -9 and b = - 4.
a? - 2(b + 12)

Answers

Answer:

-25

Step-by-step explanation:

-9 - 2(-4 + 12) = -25

Using the information in the Box-and-Whisker plot below, what is the 1st
Quartile?
A) 5
B) 12.5
OC) 20
OD) 27.5

Answers

Answer:

B. 12.5

Step-by-step explanation:

where the box ends on the left side is the 1st quartile.

Evaluate 6 + x when x = 3.

Answers

Answer:

6 + x = 9

Step-by-step explanation:

We know that x = 3, and that we need to add x (which equals 3) to 6.

So, all we need to do is add 6 + 3.

6 + x = 9

We know this because for the expression 6 + x, we replace x with it's given value, which is 3.

      ⬇

6 + 3 = 9

Answer and working out attached below . Hope this helps

Use the Quotient Rule to Simplify. *
need help asap pls

Answers

Step-by-step explanation:

[tex] \frac{ {8}^{8} }{ {8}^{3} } \\ = {8}^{8 - 3} \\ = {8}^{5} [/tex]

The answer is B

Use Quotient Rule to simplify

8(8-3) (that isn’t multiply my phone doesn’t have option to type in correctly)

8-3 to 5 gives you answer B

Hope this helps!

find the distance between -2 1/4 and 1 1/2​

Answers

The distance between would be 3 3/4.

First, you need to get out of the negatives.

-2 1/4+ 2 1/4= 0

2 1/4+ 1 1/2= 3 3/4

I’m sorry i this isn’t what your looking for :/

CAN SOMEONE HELP ME, ILL GIVE BRAINIES AND PLEASE NO LINKS












A business owner receives a $5,000 loan with 13%
interest,charged at
the end of each year.
Write an expression to represent the amount owed, in dollars, after the
given number of years of making no payments.

1. after 1 year

2. after 2 years

3. after tyears

Answers

Answer:

Step-by-step explanation:

Given;

Loan = $5,000

Interest rate = 13% charged at the end of each year

Question 1. Expression to represent the amount owed, in dollars, after;

a. After 1 year.

Owed amount = Loan + accrued interest= $5000 + ( 13% * $5000 * 1 year )

= 5650

b. After 2 years.

Owed amount = Loan + accrued interest

= $5000 + ( 13% * $5000 * 2 years )

= $6300

c. After t years

Owed amount = Loan + accrued interest= $5000 + ( 13% * $5000 * t years )= $5000 + $650t

Question 2. Explain how to convince someone that your expression for t years is correct.

Amount owned= borrowed amount + accrued interest

Accrued interest = Interest rate per year * Loan amount * time in years ( for simple interest case )

Loan amount = $5000

Time = t years

Interest rate = 13% per year

Accrued interest = 13% * $5000 *t years= $650t

Amount owned will therefore be; = Loan amount + Accrued interest

= $5000 + $650t

Find the value of a when x=10 a=5x(squared)/2

Answers

Answer:

a = 5(10²)/2

a = 5(100)/2

a = 250

How many??
Please help!!

Answers

Answer:

Step-by-step explanation:

PLEASE HELP. NO LINKS. (LINKS WILL BE REPORTED.) NEED REAL EXPLANATION ALONG WITH THE CORRECT ANSWER CHOICE OR CHOICES.

Answers

Answer:

False true true true

Step-by-step explanation:

So sorry for the rough sketch but that is how it will reflect

​Which function or functions have a slope equal to the slope of Function 1?

Answers

Answer:

function 2 only

Step-by-step explanation:

The Function that have a slope have 1 is Function 1.

What is Slope?

A line's slope is determined by how its y coordinate changes in relation to how its x coordinate changes. y and x are the net changes in the y and x coordinates, respectively. Therefore, it is possible to write the

change in y coordinate with respect to the change in x coordinate as,

m = Δy/Δx where, m is the slope

From function 1, the slope is

Slope = (0-2)/ (1- 3)

Slope = (-2)/ (-2)

Slope = 1

Now, for function 2 the slope is

Slope = 2

and, for Function 3 the slope is

Slope = 0

and, For function 4 the slope is

Slope = 3/2

Thus, Slope of function 1 have slope 1.

Learn more about Slope here:

https://brainly.com/question/3605446

#SPJ2

HELPPPPPPPPPPPPP MEEEEEEEEEEEEEEEEEEE

Answers

Answer:

angle KJG = angle FGJ (by alternateinteriorangle)

Please help!!!!!!!!!

Answers

Answer:

2

Step-by-step explanation:

The radical rule : [tex]\sqrt[3]{2^{3} }[/tex] = 2  when the number inside is greater than or equal to 0

2 that’s correct :) :) :) :)

Which value of x satisfies the inequality below?

13< x

Answers

Answer:

20

Step-by-step explanation:

since the sign is pointing to the "greater number"

any number over 13 is fine

The value of x can be 14, 15, .... and so on.

What is Inequality?

Mathematical expressions with inequalities are those in which the two sides are not equal. Contrary to equations, we compare two values in inequality. Less than (or less than or equal to), greater than (or greater than or equal to), or not equal to signs are used in place of the equal sign.

For example, In the 12U Softball division, Olivia gets chosen. What is Olivia's age? Olivia's age is unknown to you because the word "equals" is missing. However, since you are aware that she should be under or equal to 12, you can write  Olivia's Age ≤ 12. This is a real-world example of an inequality.

Given:

13< x

So, we have to choose the value which are greater than 13.

The value of x cannot be 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13.

Thus, the value of x can be satisfies by 14, 15, .... and so on.

Learn more about Inequality here:

https://brainly.com/question/28823603

#SPJ2

Find the value of w in the triangle.
x
1359
770

Answers

Answer:

Multiply each le and divde from the one on the left

Step-by-step explanation:

Answer:

58

Step-by-step explanation:

180-135= 45

45 + 77 = 122

180 -122 = 58

What is the range for the graph shown? A) -3 ≤ y ≤ 2 B) -3 and 2 C) -3 ≤ y ≤ 3 D) -2 ≤ y ≤ 3

Answers

B) -3 and 2

Explanation
Brainly Please

please answer this one if you could ​

Answers

Basically it’s pretty simple
Q13. .5, 1
Q14. -1.5, 2

Hello (^v^) can someone help me with this question?

Answers

Answer:sorry

Step-by-step explanation: i need points

By how much would the quantity of labor demanded decrease if a minimum wage hike raised prevailing wages from $8 to $10 an hour and if the elasticity of labor demand were 0.40?

Answers

Answer:

it would decrease by 10%

Step-by-step explanation:

Price elasticity of demand measures the responsiveness of quantity demanded to changes in price of the good.

Price elasticity of demand = percentage change in quantity demanded / percentage change in price  

percentage change in price = ($10 - $8) / $8 = 0.25 x 100 = 25%

0.4 =  percentage change in quantity demanded / 25%

percentage change in quantity demanded = 25% x 0.4 = 10%

solve the linear equations elimination -2x+3y= 7 5x+8y= -2

Answers

Answer:

x=-2, y= 1

Step-by-step explanation:

Given data

-2x+3y= 7 --------------1

5x+8y= -2--------------2

Multiply 1 by 5 and 2 by 2 and add

-2x+3y= 7   X 5

5x+8y= -2   X 2

-10x+15y= 35  

10x+16y= -4  

0x+31y= 31

31y= 31

y= 31/31

y= 1

put y= 1 in eqn 1

-2x+3y= 7

-2x+3(1)= 7

-2x+3=7

-2x= 7-3

-2x= 4

x=- 4/2

x= -2

please help me w this!!!!!!!!

Answers

Answer:

Angle KJL

Step-by-step explanation:

Right Triangle Square

Answer:

It's KJL

Step-by-step explanation:

Like u can see the red thingy is 90°.

2. If all the letters in the word ENVELOPE are randomly rearranged, what is the probability the letters will
spell the word ENVELOPE?
A.
3/28

B.
1/720

c.
1/1120

D.
1/6720

Answers

The answer is D sorry if it’s wrong

The probability the letters will spell the word ENVELOPE is 1/6720 option (D) 1/6720 is correct.

What is probability?

It is defined as the ratio of the number of favorable outcomes to the total number of outcomes, in other words, the probability is the number that shows the happening of the event.

We have:

If all the letters in the word ENVELOPE are randomly rearranged,

As we know, a permutation is the number of different ways a set can be organized; order matters in permutations, but not in combinations.

From the definition of the permutation and combination we can calculate the total number of arrangements:

E :: 3

N :: 1

V :: 1

L :: 1

O :: 1

P :: 1

The arrangement Letters:

E,L,N,O,P,V

Total Number of Letters:

8

Total Number of Unique Letters:

6

Total arrangements  = 8!/3!

 

Total arrangements  = 8×7×6×5×4

Arrangements  =  6720

Total number of outcomes = 6720

Number of favorable outcomes = 1

Probability = 1/6720

Thus, the probability the letters will spell the word ENVELOPE is 1/6720 option (D) 1/6720 is correct.

Learn more about the probability here:

brainly.com/question/11234923

#SPJ2

At the store, Craig bought 2 staplers and 4 pads of paper for $24. On
another day, he bought 3 staplers and 3 pads of paper for $21. How
much does each a stapler and a pad of paper cost?

Answers

Answer:

Step-by-step explanation:

2x+4y+24

3x+3y=21

Tyler will dog sit for a fee of $16 then $4 for each hour, Katie will dog sit for a fee of $12 then $6 per hour. After how many hours (x) will Tyler and Katie charge the same amount (y)?


can you tell me the steps to follow in order to solve this plz.

Answers

Answer:

4 hours

Step-by-step explanation:

Because 12 by 8 =96$ and 16 by 6 is equal to 96 too

Other Questions
Two neutral objects - object A and object B - are rubbed together. During the process,electrons are transferred from object A to object B. This would cause object A to acquirea charge and object B to acquire a charge. what is the cost driver for rent expense? Which is the best example of an explicit statement from Thoughts and Sentiments that shows Cugoano's beliefs about slavery?A. However, notwithstanding all that has been done and written against it, that brutish barbarity, and unparalelled injustice, is still carried on to a very great extent in the colonies, and with an avidity as insidious, cruel and oppressive as ever.B. However, it cannot but be very discouraging to a man of my complexion in such an attempt as this, to meet with the evil aspersions of some men, who say, That an African is not entitled to any competent degree of knowledge, or capable of imbibing any sentiments of probity; and that nature designed him for some inferior link in the chain, fitted only to be a slave.C. By some of such complexion, as whether black or white it matters not, I was early snatched away from my native country, with about eighteen or twenty more boys and girls, as we were playing in a field.D. But the supporters and favourers of slavery make other things a pretence and an excuse in their own defence; such as, that they find that it was admitted under the Divine institution by Moses, as well as the long continued practice of different nations for ages; and that the Africans are peculiarly marked out by some signal prediction in nature and complexion for that purpose. Help. Jim runs 10 miles in 85 minutes. At the same rate, how many minutes would he take to run 8 miles? plz help In a pot of boiling water, what happens to the hot water at the bottom of the pot? What happens to the cold water at the top of the pot? The effects of deforestation include: increased soil fertility, as without trees to absorb them, the essential mineral nutrients remain in the soil. harm to downstream fisheries, due to sedimentation of waterways from increased soil erosion. increase in local rainfall and cooler temperatures, due to reduced plant respiration and transpiration. benefit to many species especially tropical and migratory species, due to habitat fragmentation. 4250cm ........... m? which organism is a producer in the mangrove swamp?A. egretB. seagrassC. snapping shrimpD. detritus Los trminos 32 , 16 , 8 , 4 ................, representan una PG .Calcular a) R b) El trmino dcimo c) La suma de los 10 primeros trminos Whats the answer to this How are gas giants different from each other Jonah tells his friend Derek that he would like to go parasailing. Derek is very enthusiastic and suggests that they try an outfit called Wind Beneath My Wings because he has heard good things about it. Derek offers to arrange everything. He makes a reservation, puts the $600 fee on his credit card, and picks Jonah up to drive him to the Wings location. What a friend! But the day does not turn out as Jonah had hoped. While he is soaring up in the air over the Pacific Ocean, his sail springs a leak, he goes plummeting into the sea and breaks both legs. During his recuperation in the hospital, he learns that Wings is unlicensed. He also sees an ad for Wings offering parasailing for only $350. Derek is listed in the ad as one of the company's owners. Required:a. Does an agency relationship exist between Derek and Jonah?b. Discuss what duties the agent had to the principal in the above example. Did the agent fulfill his duties? Why or Why not? Explain how the H-O theory can be used to explain the pattern of trade between two countries. 1/3(6z+7.2)=0.5(8z+2)-0.4 A z=0.8B z=0.9 C z=2.8D z=3.6please help i need help fast, thank you!!! Identify 3 pairs of Spanish/ English cognates from the vocabulary presented in this unit. Unit 5 Me encanta la paella How many flowers, spaced every 4 in., are needed to surround a circular garden with a 200-ft radius? Use 3.14 for . PLZZZ HELP ASAP Which of the following statements about DNA is correct? A. Some kinds of organisms do not have DNA. B. Alleles are two versions of a gene. C. One gene can code for several proteins.D. Cells in different tissues or organs (skin, eye, bone, etc.) contain different DNA. what is the volume for this figure please I will list brainliest I really need the answer Power usage is measured in kilowatt-hours, kWh. After 7 a.m., the power usage on a college campus increases at a rate of 21% per hour. Prior to 7 a.m., 15,040 kWh have been used. The university has a daily goal to keep their power usage less than or equal to 100,000 kWh.Which of the following inequalities can be used to determine the number of hours, t, after 7 a.m. when the power usage on campus will be less than or equal to 100,000?A. 15,040(0.79)t 100,000B. 15,040(1.79)t 100,000C. 15,040(1.021)t 100,000D. 15,040(1.21)t 100,000