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
pishuonlain [190]
3 years ago
14

Help me with this? ______________

Mathematics
1 answer:
Simora [160]3 years ago
5 0

Answer:

Austin will have to buy 180 squares of carpeting.

Step-by-step explanation:

First find the dimension of the room. We do that by multiplying the width times the length and then subtracting the cut out region in the top right. And, in order to know how big that region we cut out is, we have to do a little subtraction.

We know the room is 18' long on the left side and 12' long on the right side. We subtract 12 from 18 to get 6, and we know that the cut out region is 6' long. We do the same thing with the width, 25' wide at the bottom minus 10' wide at the top and we see that the cut out is 15' wide.

18 x 25 = 450

6 x 15 = 90

450 - 90 = 360. The area of the room is 360 ft^{2}

Each piece of carpet is 2' by 1'. So for every 2' long, the piece of carpet is 1' wide. Each carpet piece will cover 2 ft^{2}. Divide 360 by 2 and you get 180.

You might be interested in
Help please!!! A bag contains 50 marbles, 10 of which are blue, 8 are red, 20 are green, and 12 are purple. Marcie takes a marbl
Andru [333]

Answer:

A


Step-by-step explanation:

We would need to multiply the number of trials (which is 500) by the probability of choosing a red in 1 try from the information given.


<em>There are 50 in total, and 8 of them are red, so:</em>

P(red) = \frac{8}{50}=0.16


<em>Now we multiply this with 500 to get:</em>

500*0.16=80


The correct answer is A.

5 0
3 years ago
Read 2 more answers
How do you solve this?
konstantin123 [22]

Answer:

145

Step-by-step explanation:

180-137=43

43+102=145

4 0
3 years ago
Read 2 more answers
Need help with my Geometry, can someone help me with 4,5 and 10?
xz_007 [3.2K]
For questions 4 and 5, use laws of complementary and supplementary angles to find values of x. I'm not too sure about what question 10 is asking.

Hope I helped :)

6 0
3 years ago
Read 2 more answers
Simplify 5x(3x^2+2x-3)
Tcecarenko [31]

Answer:

15x^3 +10x^2 - 15x

Step-by-step explanation:

Hello!

Use the distributive property and multiply like terms.

<h3>Simplify</h3>
  • 5x(3x^2 + 3x - 3)
  • 5x(3x^2) + 5x(2x) + 5x(-3)
  • 15x^3 +10x^2 - 15x

The simplified form is 15x^3 +10x^2 - 15x.

4 0
1 year ago
Read 2 more answers
The edge of each cube used to build this rectangular prism is 1/4 centimeter long. Which equation shows the volume of the prism,
ki77a [65]

Answer:

jus trynna get points

Step-by-step explanation:

5 0
3 years ago
Other questions:
  • 60%
    13·1 answer
  • The function f(x)=3(2.5)x is shown on the coordinate plane.
    9·1 answer
  • A right triangle has legs that are 10.1in and 12.2 in long. What is the approximate length of the hypotenuse?
    12·1 answer
  • 1. Find the missing measure.
    11·1 answer
  • PLEASE HELP 20 POINTS
    6·2 answers
  • What’s the easiest way to find Lcm of lots of numbers that don’t go into each other?
    5·2 answers
  • 56 is 75% of what number? Show your work.
    5·1 answer
  • Evaluate the function to find three points f(0)=
    15·1 answer
  • Which equation represents a line that passes through (4.) and has a slope of
    15·1 answer
  • Today is the birthday of Rahul and he is 3 times
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!