1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Korvikt [17]
3 years ago
8

the lenght of the floor is 32 m longer than its width and there is greater than 200 square meters. you will cover the floor comp

letely with tiles. what will be the possible dimension of the floor?
Mathematics
1 answer:
MrRa [10]3 years ago
4 0
Let’s assume the width of the floor is x and the area is a

To figure out the dimensions we need to figure out the value of the variable (x)

This means that the length is xm+32m (the m is for metres) and that the area is a>200m2

Because it says what is the possible dimensions let make the area 201m2

The formula for the area of a rectangle is length times width so the equation we use to figure out the value of x


201=x+x+32

So let’s collect like terms and solve from there
201=2x+32
201-32=2x+32-32
169=2x
169/2=2x/2
84.5=x

Now that we know the value of x is 84.5 we can figure out the length is 116.5m and the width is 84.5m

Therefore the dimensions of the floor is 116.5m by 84.5m

You might be interested in
Estimate the product by rounding each number to its greatest place value of 2342.7 times 784.3​
Lubov Fominskaja [6]

Answer:

The answer is 1,837,379.61 but if you round, it's 2,000,000,.00.Hope this helps!

3 0
3 years ago
You have $200 in a savings account.Each week for 8 weeks,you take out $18 for spending money.How much money is in your account a
g100num [7]

The amount of money in your account is mathematically given as

x = $56

This is further explained below.

<h3>What is an account?</h3>

Generally, An account is a term used in accounting to refer to assets, liabilities, income, costs, and equity.

In bookkeeping, an account is represented by a single page in a ledger, and any changes in value are chronologically documented using debit and credit entries.

These entries, which are also known as posts, are added to a book of final entries or ledger and form a part of it.

In conclusion, the amount of money in your account will be

18 * 8 = 144

Therefore

x=200 - 144

x = $56

Read more about the account

brainly.com/question/22917325

#SPJ1

5 0
1 year ago
SOMEONE HELP ON NUMBER 1
vredina [299]

Answer:

It is most definitely D, The volume of a cone is one-third of the volume of a cylinder.

8 0
3 years ago
A study was done on the batting averages for two baseball players: Hitmore and Bunter. Data were collected over a period of time
amm1812

Answer:

Both (B) and (C) are correct

Step-by-step explanation:

Explaining in simple terms, The Simpson's paradox simply describes a phenomenon which occurs when observable trends in a relationship, which are obvious during singular evaluation of the variables disappears when each of this relationships are combined. This is what played out when hitmire appears to d well on both of natyraknamd artificial turf when separately compared, but isn't the same when the turf data was combined. Also, performance may actually not be related to the turf as turf may Just be. a lurking variable causing a spurious association in performance.

4 0
3 years ago
A large university is interested in learning about the average time it takes students to drive to campus. The university sampled
Dmitrij [34]

Answer: The value of test statistic is 2.442.

Step-by-step explanation:

Since we have given that

n = 238

Sample mean = 23.2 minutes

Standard deviation = 20.26 minutes

Hypothesis :

H_0:\mu=20\\H_a:\mu\neq 20

So, the test statistic value would be

z=\dfrac{\bar{x}-\mu}{\dfrac{\sigma}{\sqrt{n}}}\\\\z=\dfrac{23.2-20}{\dfrac{20.26}{\sqrt{236}}}\\\\z=2.442

Hence, the value of test statistic is 2.442.

4 0
3 years ago
Other questions:
  • If 5 goldfish cost $6.45,what is the cost of 8 goldfish
    11·2 answers
  • 1. Find the area of the following geometric figure.
    5·2 answers
  • A 3-ounce serving of tuna provides 21 grams of protein. Use equivalent ratios to find how many grams of protein are in 9 ounces
    9·1 answer
  • on a piece of paper , graph y+2&lt;-2/3x+4. then determine which answer choice matches the graph you drew
    11·2 answers
  • A Web site sells products for a small business. The Web site collects 30 percent of the revenue from the products that the busin
    6·1 answer
  • I need to replace the carpet for my bedroom floor and the supplier wants to
    12·2 answers
  • If the figure below are similar with a scale factor of 2:3, find the value of x.
    5·1 answer
  • Find The Surface Area Of The Prism!
    12·2 answers
  • Solve the measurement conversion problem. 1 km = 1,000m Add all amounts then convert
    12·1 answer
  • Can someone answer this correclt just need
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!