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
Please help I’m in geometry and I’m so lost
makvit [3.9K]
I have geometry to but i didn’t get to that yet sorry
6 0
3 years ago
An 80 confidence interval for is found to be (200, 240). what is the margin of error
Bogdan [553]

Answer:

It’s 20

Step-by-step explanation:

8 0
3 years ago
Helppppppppppppppppppp
lisabon 2012 [21]
C)!!!! Probably too late? ;)
4 0
3 years ago
miley has d decks of playing cards. write an equation for a function that shows how many c cards miley has all together if each
anastassius [24]
Answer is C= 52d
To solve problems like this, you would just need to think about what the question is asking you one step at a time
List what you know
- There are 52  cards in each deck
- We need how many cards in total

So let us think about it from a mathematical standpoint
1 deck= 52 cards         1 x 52= 52
that means.....
2 deck= 104 cards      2 x 52 = 104
3 deck= 158 cards      3 x 52 = 158
and the list keeps going
That means that 52 multiplied by whatever number d is will get you the total number of cards.
thus C= 52d

4 0
3 years ago
Why is the length of the base of the rectangle the same as the circumference of the circles in the net of a cylinder?
Salsk061 [2.6K]

Answer:

The width of the rectangle is the same as the length of the cylinder (h). The area of each of the two circles is \\ (\\pi r^2\\) and the area of the rectangle is \\ (2 \\pi r times h\\).

Step-by-step explanation:

6 0
3 years ago
Other questions:
  • In his first five basketball games, Neal scored 10, 11, 11, 12, and 16 points. What is the mean absolute deviation for this set
    15·2 answers
  • Does 2/5 round to 1/2
    5·1 answer
  • Write the set that represents the set of people surveyed who subscribe to at least one of the two news sources given.
    11·1 answer
  • 14 is 50% of what number
    13·2 answers
  • What is the correct first step for solving this equation -5(4x-7)+8=3x
    13·2 answers
  • The mass of the earth is 5.97x10 24 kilograms. the mass of the moon is 7.34 x 10 22 kilograms
    8·1 answer
  • Bob's Skate Shop had a profit of $3,563 during the month of August. The company models its profit using where x is the number of
    15·1 answer
  • What is the value of x? ​
    14·2 answers
  • the Rodriguez family buys four adult tickets for senior tickets and five children tickets to the aquarium. The expression 4(a+12
    7·1 answer
  • What are the solutions of the quadratic equation?
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!