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
Nataly [62]
3 years ago
10

A rectangle has vertices at these coordinates. (2, −2), (2, 5), (−1, 5) What are the coordinates of the fourth vertex of the rec

tangle? Enter the coordinates in the boxes.
Mathematics
1 answer:
Leni [432]3 years ago
6 0
(-1,-2) That is the answer to your question.

You might be interested in
HELP!! 4 people work an event where they make $156, They split the money evenly
Marina CMI [18]

Answer:

$34

-----------------------

6 0
3 years ago
Which of the accounts below are considered accrued expenses?
umka21 [38]

Answer:

Accrued expenses are those liabilities that have built up over time and are due to be paid. Accrued expenses are considered to be current liabilities because the payment is usually due within one year of the date of the transaction. Accounts payable are current liabilities that will be paid in the near future.

8 0
3 years ago
Read 2 more answers
A random sample of 31 charge sales showed a sample standard deviation of $50. a 90% confidence interval estimate of the populati
Marysya12 [62]
The 100(1-\alpha)\% confidence interval of a standard deviation is given by:

\sqrt{ \frac{(n-1)s^2}{\chi^2_{1- \frac{\alpha}{2} } }} \leq\sigma\leq\sqrt{ \frac{(n-1)s^2}{\chi^2_{\frac{\alpha}{2} } }}

Given a sample size of 31 charge sales, the degree of freedom is 30 and for 90% confidence interval, 

\chi^2_{1- \frac{\alpha}{2} }=43.773 \\  \\ \chi^2_{\frac{\alpha}{2} }=18.493

Therefore, the 90% confidence interval for the standard deviation is given by

\sqrt{ \frac{(31-1)50^2}{43.773 }} \leq\sigma\leq\sqrt{ \frac{(31-1)50^2}{18.493 }} \\  \\ \Rightarrow\sqrt{ \frac{(30)2500}{43.773 }} \leq\sigma\leq\sqrt{ \frac{(30)2500}{18.493 }} \\  \\ \Rightarrow\sqrt{ \frac{75000}{43.773 }} \leq\sigma\leq\sqrt{ \frac{75000}{18.493 }} \\  \\ \Rightarrow \sqrt{1713.38} \leq\sigma\leq \sqrt{4055.59}  \\  \\ \Rightarrow41.4\leq\sigma\leq63.7
3 0
3 years ago
Find all values of a that make the |a|=0. enter the values of a as a comma-separated list
nikdorinn [45]
The only number equal to zero is zero.

Answer: a = 0
7 0
3 years ago
Please help me!!!!!!!!!!!!
insens350 [35]
How I can’t bring them to you
3 0
3 years ago
Other questions:
  • A group of eight grade 11 and five grade 12 students wish to be on the senior prom committee. The committee will consist of thre
    8·1 answer
  • Help me plzz it soo hard <br> Really need it now
    13·1 answer
  • The area of a right triangle is 270 m². The height of the right triangle is 15 m. What is the length of the hypotenuse of the ri
    6·1 answer
  • Joshua currently does a total of 8 pushups each day. He plans to increase the number of pushups he does each day by 2 pushups un
    5·1 answer
  • Christopher spends a total of $235.94. He
    6·1 answer
  • Plzzzzzz help I am going to fail unless I get the answer. Brainly says my answer will be answered right away I have had these up
    6·1 answer
  • Find the approximate length of each highway in kilometers
    6·1 answer
  • Plzzzzzzzzzzzzzzzzzzzzzzzzzzzzz help
    13·1 answer
  • Classify this number as rational, irrational, or nether: 6
    7·1 answer
  • Solve the following equation:
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!