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
LuckyWell [14K]
3 years ago
11

Carpet costs $15 per square yard.

Mathematics
2 answers:
FinnZ [79.3K]3 years ago
8 0
Your answer is wrong because you need to have the same unit
4vir4ik [10]3 years ago
3 0

Answer:

$2700

Step-by-step explanation:

You multiply 180 by 15 and you get 2700 dollars.

You might be interested in
The sum of a number n and 9 is greater than 20.
Serhud [2]

Answer:

Step-by-step explanation:

n + 9 > 20

n > 20 - 9

n > 11

7 0
3 years ago
Choose the postulate or theorem when combined with the AAA Postulate for triangle similarity can be used to establish the AA Pos
Ket [755]
This is the concept of geometry, for us to prove the similarity of angles we can use the following postulates:
SAS (side-angle-side)
ASA (Angle side Angle)
SSS (side side side)
AAS (Angle Angle side)
therefore, given that AAA is used to prove similarity, another postulate that can be used to strengthen the postulate is SAS, because we already have the angle sizes, adding more sides will make the prove even stronger since we shall have three corresponding angles plus wo corresponding sides.

7 0
3 years ago
Read 2 more answers
Use the list method to write "the perfect square integers between 1 and 80 inclusive".
Len [333]
<span> all of our square numbers from 1 to 80 are 1, 4, 9, 16, 25, 36, 49, 64. </span>
5 0
3 years ago
Read 2 more answers
Two separate tests are designed to measure a student's ability to solve problems. Several students are randomly selected to take
Ipatiy [6.2K]

Answer:

a) r = 0.974

b) Critical value = 0.602

Step-by-step explanation:

Given - Two separate tests are designed to measure a student's ability to solve problems. Several students are randomly selected to take both test and the results are give below

Test A | 64 48 51 59 60 43 41 42 35 50 45

Test B |  91 68 80 92 91 67 65 67 56 78 71

To find - (a) What is the value of the linear coefficient r ?

             (b) Assuming a 0.05 level of significance, what is the critical value ?

Proof -

A)

r = 0.974

B)

Critical Values for the Correlation Coefficient

n       alpha = .05          alpha = .01

4           0.95                       0.99

5           0.878                     0.959

6           0.811                       0.917

7           0.754                      0.875

8           0.707                      0.834

9           0.666                      0.798

10          0.632                      0.765

11           0.602                      0.735

12          0.576                       0.708

13          0.553                       0.684

14           0.532                       0.661

So,

Critical r = 0.602 for n = 11 and alpha = 0.05

6 0
3 years ago
This bottle holds 720ml.It is 3/8 full.How much liquid is in the bottle?
chubhunter [2.5K]

Answer: It should be 270 ml

Step-by-step explanation:

To find 3/8 of 720, we need to know 1/8

Divide 720 by 8, this gives you 90

Now multiply 90 by 3 to get 3/8

Answer is 270 ml

4 0
2 years ago
Other questions:
  • The Johnson family pays $1,320
    11·1 answer
  • Which would be the BEST title for this picture? A) "Electing the First President" B) "Approving the Louisiana Purchase" C) "Writ
    9·1 answer
  • What is the sum <br> 8+{-12}
    9·2 answers
  • I need help with my math homework
    5·2 answers
  • X =4<br> x+y=-6<br> 4x - 3y + 2z = 26
    6·1 answer
  • What is the nth term of 29 and 47<br>​
    15·1 answer
  • What’s the answer to this question??
    12·1 answer
  • Can someone please give me the (Answers) to this? ... please ...<br><br> I need help….
    5·1 answer
  • Jay works two jobs, at a daycare center and at a grocery store. The number of hours he works at the grocery store is twice the n
    6·1 answer
  • The answer to this question
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!