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
Afina-wow [57]
2 years ago
11

An 8-foot by 5-foot section of wall is to be covered by square tiles that measure 4 inches on each side. If the tiles are not cu

t, how many of them will needed to cover the wall ?
Mathematics
1 answer:
ExtremeBDS [4]2 years ago
6 0

Answer:

30 tiles

Step-by-step explanation:

SO we need to find the area of the wall so we do

8 feet * 5 feet = 40 feet squared

then we find that area in inches

40*12=480

Now we find the area of the tiles

4*4=16

So now we divide to find how many tiles are needed

480/16=30

Our answer is 30

You might be interested in
Rewrite the fraction as a decimal. -82/5
dlinn [17]
You can just multiply the top and the bottom by 2, to get the bottom to be 10. So you get -164/10. From here you can see that 10 goes into 164,16.4 times. 

Therefore, -82/5 = -16.4

3 0
2 years ago
Read 2 more answers
TELE
Aleonysh [2.5K]

Answer:

$23271.49

Step-by-step explanation:

The function C(t) = C(1 + r)^{t} models the rise in the cost of a product that has a cost of C today, subject to an average yearly inflation rate of r for t years.

Now, if the average annual rate of inflation over the next 8 years is assumed to be 2.5% then we have to find the inflation-adjusted cost of a $19100 motorcycle after 8 years.

Therefore, the cost will be C(8) = 19100(1 + \frac{2.5}{100} )^{8} = 23271.49 dollars. (Answer)

8 0
3 years ago
Algebra One!:(FILL IN THE BLANKS!!!PLS
noname [10]
Point, slope, y-intercept, never, no, slope, y-intercept, same, infinite, negative coefficits, 90 degree, one, elimination, substitution, <, >, greater than or equal to sign, less than or equal to sign, greater than, less than, always, shaded area.


Hope this helps!!
3 0
2 years ago
(7x-49x^2)/(7x) can smeone solve this? Thank you! I hope you have a great day!
svp [43]

Answer:

x = 1/7

Step-by-step explanation:

\frac{(7x-49x^2)}{7x}\\\\\frac{7x(1-7x)}{7x} \\\\1-7x=0\\\\1=7x\\\\

x = 1/7

3 0
3 years ago
Find the value of x and y from ordered pair.<br>(x+y,2x-y)=(13,2)​
Katarina [22]

Answer:

x=5, y=8

Step-by-step explanation:

x+y=13

2x-y=2

add these two equations

3x=15

therefore x=5

apply this value in x+y=13

5+y=13

then y=13-5 = 8

8 0
2 years ago
Read 2 more answers
Other questions:
  • How many times does 3 go into 1/3
    6·2 answers
  • What is a1a1 in the sequence?
    8·1 answer
  • You use software to carry out a test of significance. The program tells you that the P-value is P = 0.008. This result is
    14·1 answer
  • The quotient of the square of a number n and the cube of n increased by 5.
    14·2 answers
  • Gary invested $1,000 in a account earning interest at an annual rate of 5% compounded annually. Each year he deposited an additi
    14·1 answer
  • FIND THE SCALE FACTOR! PLEASE HELP ME
    6·1 answer
  • The sum of two numbers is 342. One of the numbers is 252. What is the other number?
    10·2 answers
  • Completing the Square examples frayer models
    5·1 answer
  • Juanita has 3 rectangular cards that are 3 inches by 9 inches. How can she arrange the​ cards, without​ overlapping, to make one
    10·1 answer
  • Eighteen individuals who use a particular form of social media were assigned a new user interface to use when logging into their
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!