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
DanielleElmas [232]
3 years ago
10

You are tiling a kitchen floor that is 10ft wide by 4yd long. How many square yards of tile do you need?

Mathematics
2 answers:
Kruka [31]3 years ago
5 0

Answer:

\frac{40}{3} square yards

Step-by-step explanation:

Given,

The length of the floor = 4 yard,

Width = 10 feet,

∵ 1 yard = 3 feet,

⇒ 1 feet = \frac{1}{3} yards,

⇒ Width of the floor = \frac{10}{3} yards,

Hence, the area of the floor = length × width

=\frac{10}{3}\times 4

= \frac{40}{3} square yards,

∵ The area needed for the floor = area of the floor,

Therefore, \frac{40}{3} square yards of tiles needed.

ASHA 777 [7]3 years ago
4 0

1 yard= 3 feet

4*3=12 (we do this to find how long the floor is)

10*12=120 (this is in feet, but it needs to be converted to yards)

120/3=40


You need 40 yards of tile

You might be interested in
LeBron goes to the store with six dollars and buys four packs of gum. James goes to the store with five dollars and buys two pac
lilavasa [31]
G = the cost of one pack of gum
LeBron : 6 - 4g
James : 5 - 2g

what they both have after buying gum..
6 - 4g + 5 - 2g = 11 - 6g
7 0
3 years ago
Read 2 more answers
Use trigonometric identities to solve each equation within the given domain.
katrin [286]

Recall that the tangent function is defined by

tan(<em>x</em>) = sin(<em>x</em>)/cos(<em>x</em>)

Also recall the double angle identity for sine,

sin(2<em>x</em>) = 2 sin(<em>x</em>) cos(<em>x</em>)

Then the equation is the same as

3 sin(<em>x</em>)/cos(<em>x</em>) = 4 sin(<em>x</em>) cos(<em>x</em>)

Move everything to one side to prepare to factorize:

3 sin(<em>x</em>)/cos(<em>x</em>) - 4 sin(<em>x</em>) cos(<em>x</em>) = 0

sin(<em>x</em>)/cos(<em>x</em>) (3 - 4 cos²(<em>x</em>)) = 0

As long as cos(<em>x</em>) ≠ 0, we can omit the term in the denominator, so we're left with

sin(<em>x</em>) (3 - 4 cos²(<em>x</em>)) = 0

and so

sin(<em>x</em>) = 0   <u>or</u>   3 - 4 cos²(<em>x</em>) = 0

sin(<em>x</em>) = 0   <u>or</u>   cos²(<em>x</em>) = 3/4

sin(<em>x</em>) = 0   <u>or</u>   cos(<em>x</em>) = ±√3/2

On the interval [0, 2<em>π</em>),

• sin(<em>x</em>) = 0 for <em>x</em> = 0 and <em>x</em> = <em>π</em>

• cos(<em>x</em>) = √3/2 for <em>x</em> = <em>π</em>/6 and <em>x</em> = 11<em>π</em>/6

• cos(<em>x</em>) = -√3/2 for <em>x</em> = 5<em>π</em>/6 and <em>x</em> = 7<em>π</em>/6

(None of these <em>x</em> make cos(<em>x</em>) = 0, so we don't have to omit any extraneous solutions.)

6 0
3 years ago
Someone rode 8/4 of a mile how many miles he rode
kodGreya [7K]
He rode 2 miles since 4 can go into eight 2 times

3 0
3 years ago
Read 2 more answers
Square root of 27/4 rounded to the nearest tenth
saw5 [17]

Answer:

Square root of 27/4 rounded to the nearest tenth = 6.8

Step-by-step explanation:

6 0
3 years ago
F(x) = 23 – 22<br> g(x) = 4x + 5
Mandarinka [93]

Answer:

23-22=1

5 times 4=20

Step-by-step explanation:

7 0
3 years ago
Other questions:
  • What is the value of x?<br><br><br><br> Enter your answer in the box.<br> x =
    8·1 answer
  • 2,500 centimeters are equal to how many meters
    10·1 answer
  • Where are the zeros for f(x)=3sin2x on the interval [0,2π]?
    9·1 answer
  • A line is drawn on a coordinate grid by the equation x = 6. Which of the following lines would represent a row parallel to it?
    11·1 answer
  • Please help !! <br> basic triangle proofs
    5·1 answer
  • 3. What are the factors in this expression 9+ (x-7)(Y+6)
    10·1 answer
  • What value of x makes the vertical parts of the letter N parallel?<br> picture provided
    6·1 answer
  • Pedro wants to walk from the historic village to the science center. Then he will walk from the science center to the museum. If
    10·1 answer
  • 32 + 4 (2 + 4) X 6 = 8 + 4 =
    13·1 answer
  • Need the answers for 3-5
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!