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
gayaneshka [121]
3 years ago
10

A floor of a room is in the shape of square. It is to be covered with rectangular tiles that each have an area of 192 square inc

hes.If the length of the floor is 14 feet, how many tiles are needed to cover the floor?
Mathematics
2 answers:
Grace [21]3 years ago
8 0
Find area of room
aera=legnth wtimes width
in a square, legnth=width
aera=legnth^2
legnth=14 feet
convert o inches
14*12=168 inches
area=168^2=28224 square inches

how many tiles will cover all of floor?
aka
how many 192 in^2 is at least 28224 (at least, because we need to cover the whole floor without gaps)
192x<u>></u>28224
divide both sides by 192
x<u>></u>147

147 is the number of tiles we need

Nonamiya [84]3 years ago
8 0
The answer is 147 first convert 14 ft. into inches 14×12=168 168×168=28225 28225÷192=147
You might be interested in
Define the domain of the following
devlian [24]

The domain of the function or relation on the graph is { -2, -1, 0, 2 and 5}

<h3>What is the domain of a function?</h3>

The domain of the function is the set of input values of the graph

<h3>How to determine the domain of the function?</h3>

The function is represented by the set of relation or ordered pairs on the graph

The graph is given as an attachment

The ordered pairs in the relation on the graph are:

(x, y)  = (-2, -3), (-1, -1), (0, 3), (2, 1) and (5, 2)

Remove the y values in the above domain

x = -2, -1, 0, 2 and 5

The x values represent the domain of the function

And the domain of the function is the set of input values of the graph

Hence, the domain of the function or relation on the graph is { -2, -1, 0, 2 and 5}

Read more about domain at:

brainly.com/question/1770447

#SPJ1

7 0
2 years ago
Is the LCM of a pair of numbers ever equal to one of the numbers?
den301095 [7]

Yes.

For example, the LCM of 12 and 36 is 36, because factoring these numbers gives

12 = 2^2 * 3

36 = 2^2 * 3^2

So, to match them, just multiply the twelve by 3, then they're both 36.

6 0
3 years ago
Is MNO similar to PQO
Oksana_A [137]

Answer:

Yes MNO is similar to PQO

7 0
3 years ago
suppose the linear regression line y= 2.4x + 3.1 predicts the time,in minutes it takes you to be served at a food stand if there
Scorpion4ik [409]

Answer:

Just substitute "x" with "3".

Step-by-step explanation:

y = 2.4x + 3.1

y = 2.4(3) +3.1

y = 7.2 + 3.1

y= 10.3

Answer: 10.3 minutes

3 0
3 years ago
Read 2 more answers
if an airplane travels 660 mph how long will it take an airplane to travel to a distance of 2970 miles?
vazorg [7]

Answer:

4 hours and 30 minutes.

Step-by-step explanation:

660 miles = 1 hour
1320 miles = 2 hours
1980 miles = 3 hours
2640 miles = 4 hours

There are only 330 miles left and that is half of 660mph so therefore it would only take half an hour for these last 330 miles.

So we know that it will be taking 4 hours, you would then add the 30 minutes which gives you 4 hours and 30 minutes.

Hope this helps!

4 0
2 years ago
Other questions:
  • H-9&lt;1.3= What is the answer to this problem
    11·1 answer
  • use tiles to find the factors of the product record the arrays on grid paper and write the factors 30
    14·1 answer
  • Solve for x. −4≤16−4x <br><br><br><br><br><br> x≤5 <br><br> x≤−5 <br><br> x≥−5<br><br> x≥5
    15·2 answers
  • A circle has a ridius of 16 inches. If the radius is doubled, what is the area of the larger circle
    14·1 answer
  • CAN SOMEONE HELP ME PLZ!!!
    10·1 answer
  • Write in simplest form please
    15·2 answers
  • ASAP I neeeeddd to know 1 - 5
    9·1 answer
  • What does it mean about you get to choose your own salary
    12·1 answer
  • The tax on a $50 item is $3.00.<br>Find the tax on a $140 item.​
    8·2 answers
  • Choose all the expressions that are equal to 45,000 ÷ 90.
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!