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
IrinaK [193]
3 years ago
14

A patio floor is shaped like a rectangle with a width of w cm and a length of 21 ft. Find an expression that represents the area

of the floor.
Mathematics
2 answers:
hjlf3 years ago
8 0
The formula for area of a rectangle is length×width.
For this question,
width = w cm 
length = 21 ft

The first step would be to get the length and width to be the same measurement.
1 ft = 30.48 cm

So you could change both into centimeters.
width = w cm
length = 21 × 30.48 = 640.08 cm

So the expression for the area of the floor would be:
w(640.08)

Pavel [41]3 years ago
3 0
The answer would be: 21w ft^2
You might be interested in
Using complete sentences, describe how you would check the quotient of two rational expressions. Create and demonstrate your own
Kamila [148]
<span>To check the quotient of a division problem, I would multiply the quotient by the divisor and add the remainder. If the quotient is correct, the result will be the dividend.
example is below
</span><span><span><span><span>x2</span>−x−6/</span><span>x−3</span></span>=<span><span>(x−3)(x+2)/</span><span>x−3</span></span>=x+2</span>
6 0
3 years ago
What is the solution set of 4x = y and 2x^2− y = 0?
Alona [7]

Answer:{0,2}

Step-by-step explanation:

Substitute 4x in for the y

2x^2-4x=0

Factor out GCF 2x

2x(x-2)=0

Set each factor = 0 and solve

2x=0 x=0 x-2=0 x=2

8 0
3 years ago
Express 10 : 12 as a decimal.<br> (Round to the nearest hundrerdth)
ivann1987 [24]

Answer:

pretty sure it's .833

Step-by-step explanation:

3 0
4 years ago
Nick has 3 shirts: a white one, a black one, and a blue one. He also has two pairs of pants, one blue and one tan. What is the p
kumpel [21]

Answer:

Probability of wearing the white shirt and tan pants is 1/3 × 1/

=1/6

5 0
3 years ago
What is the pattern for 5/16 1/2 11/16 7/8
max2010maxim [7]
To get the pattern the bottom number for all of them would need to be the same:
5/16, 1/2=8/16, 11/16, 7/8=14/16.
Then you will see the pattern is that the fractions are increasing by<u> +3/16</u>.
6 0
3 years ago
Other questions:
  • 9x-6=8 ??¿????c?????????????????????????????????????????
    8·2 answers
  • Look at the function given below.
    13·1 answer
  • <img src="https://tex.z-dn.net/?f=%281.345%2A%5Cfrac%7B1%7D%7B24%7D%20%29%5E%7B24%7D" id="TexFormula1" title="(1.345*\frac{1}{24
    6·1 answer
  • 513 to the nearest 100
    9·2 answers
  • Input 2 output 15 what is the rule
    8·2 answers
  • Did he make an error?<br> 4x+6-x=2x+3<br> 1st step: 5x+6=2x+3
    6·2 answers
  • find a number a such that the graphs of the two functions defined by the rules y = a^x and y = log a x have a common tangent lin
    6·1 answer
  • HELP ME PLSSSSSS!!!!!!!!!!
    12·1 answer
  • Find the missing term in each of the given proportions ​
    7·1 answer
  • Please help meeee!!!!!!!!
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!