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
svp [43]
3 years ago
15

Someone please tell me what to do

Mathematics
1 answer:
kifflom [539]3 years ago
4 0
For this, we need to find the area of the larger rectangle (The room) and subtract from that the area of the smaller, shaded rectangle (The rug).
A=LW (L=Length, W=Width, A=Area)

The larger rectangle first:
A=(15)(10)
A=150 feet squared

Now the Rug:
A=(12)(7)
A=84 feet squared

Now to find the area that is NOT covered by the rug, we subtract:
150-84
= 66 feet squared will NOT be covered by the rug.

Hope this Helps!
-Sinnamin
You might be interested in
The directrix of a parabola is x = 4. Its focus is (2,6).
Keith_Richards [23]

Answer: i need help on that too :)

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
Find the primter of a traingle( the numbers around<br> it are 1/3 1/5 and 1/8) ASAP PLZ
mote1985 [20]

Answer:

79/120

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Prove that at a party where some people shake hands, the number of people who shake hands with an odd number of people is an eve
Kobotan [32]
If there are n people, each person could shake hands with 0 people, 1 person, 2 people,... on up to shaking hands with n − 1
people. Count how many different answers there are to asking the person the question "How many hands did you shake?" How many people are there? If the people are the pigeons, and the possible answers to the question "how many hands did you shake" are the holes, can we conclude anything yet? No? How about now noticing that at least one of the holes "I shook hands with noone" or "I shook hands with everyone" has to be empty... now what?

"Since there are more pigeons than holes there must be a hole with at least two pigeons in the same hole" Now, replace the word "pigeons" and "holes" with the appropriate terms for the context of your specific question, remember we are talking about people and number of handshakes they participated in.
5 0
3 years ago
What is the diameter of a cone if the volume is 134 and the height is 8
patriot [66]

Answer:

times it

Step-by-step explanation:

5 0
3 years ago
A medical study investigated the effect of calcium and vitamin supplements on the risk of older Americans for broken bones. A to
timofeeve [1]

Answer:

\frac{37}{389}

Step-by-step explanation:

Given that a  medical study investigated the effect of calcium and vitamin supplements on the risk of older Americans for broken bones. A total of 389 older Americans who lived at home and were in good health were studied over a three-year period. While all of the 389 people took in at least 700 milligrams of calcium and 200 units of vitamin D through their normal diet, 187 of them were given additional supplements containing 500 milligrams of calcium citrate and 70 units of vitamin D daily. Of the 187 who took additional supplements, 11 of them suffered broken bones over the three-year period. Of the 202 older Americans who did not take the additional supplement, 26 of them suffered broken bones over the study period.

                     Group I           Group II           Total

n                      187                  202                389

favour x             11                    26                  37

The fraction of older Americans who were included in the study suffered broken bones during the three-year period

=Total x/total n

= \frac{37}{389}

4 0
3 years ago
Other questions:
  • I’m so confused about scientific notation and such. Please explain your answer. Thank you.
    8·1 answer
  • Eight less than a number s is three more than four times a number t. solve for s
    11·1 answer
  • What is an equation of the line in slope-intercept form? m = two-sevenths and the y-intercept is (0, –12)
    10·1 answer
  • Use the distributive property to simplify the expression 8(5 plus w)
    8·2 answers
  • Can someone please help me ☹️
    13·1 answer
  • An airplane travels 226 miles in two hours at that rate how far will the airplane travel in eight hours
    5·2 answers
  • Choose the statement that is true.
    10·1 answer
  • If the center of a circle is at (3,-6) and the diameter is 10 units, what is the equation for the circle
    7·1 answer
  • Jeremy bought a painting in 2005 for $350. It is estimated that the value of the painting will increase by 12% each year. In wha
    8·1 answer
  • Please hurry I need this soon and no links
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!