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
tiny-mole [99]
2 years ago
8

HELPPPPP!!!

Mathematics
1 answer:
Usimov [2.4K]2 years ago
8 0

Answer:

I think the first one is correct.

You might be interested in
By definition, the determinant equals ad - bc. What is the value of when x = -2 and y = 3? I NEED HELP PLEASE
sergiy2304 [10]

Answer:

<h3>B. -84</h3>

Step-by-step explanation:

Taking the determinant of the matrices we will have;

= 4x(5y) - 2x(3y)

= 20xy - 6xy

= 14xy

Given x = -2 and y = 3

Determinant = 14(-2)(3)

Determinant = -28*3

Determinant = -84

4 0
2 years ago
Last year, nine employees of an electronics company retired. Their ages at retirement are listed below.
GuDViN [60]

Answer:

58.0

Step-by-step explanation:

Given the data:

56 65 62 53 68 58 65 52 56

Reorderd data: 52, 53, 56, 56, 58, 62, 65, 65, 68

Median = 1/2(n + 1) th term

n = sample size = 9

Hence,

Median = 1/2(9 + 1)th term

Median = 1/2(10)th term

Median = 5th term

5th term in the reordered data = 58

Hence, median age is 58

7 0
3 years ago
Subtract.<br><br> 7 1/5 − (−3/5)
mojhsa [17]

This would just be 7 1/5 + 3/5 since the negative sign gets distributed and makes (-3/5) into a positive number.

From there you have basic math and you get 7 4/5.

5 0
3 years ago
Read 2 more answers
Could someone help me with this it would mean a lot ! :)
Alex73 [517]
I think its b because of its relation to the base
6 0
3 years ago
Read 2 more answers
Organize the following polynomial expressions from least to greatest based on their degree:
bixtya [17]
The correct answer is 
III, I, II, IV
8a - 5
6x2
18x3 + 5ab - 6y
4x3y + 3x2 - xy - 4
7 0
3 years ago
Read 2 more answers
Other questions:
  • A wrestler competes in 25 matches. Of those matches, he lost 5. What percent of the matches did the wrestler lose
    12·2 answers
  • A recipe calls for 1/3 cup of grated Parmesan cheese for 8 servings of spaghetti sauce. How many servings can be made with 2 cup
    10·1 answer
  • I need help please.............
    6·1 answer
  • Need help due today please and thank you
    8·1 answer
  • What two square roots are used to estimate square root of 5
    7·1 answer
  • 76 divided into 6954
    13·2 answers
  • 32 is the product of 2 and Rhonda age
    12·1 answer
  • Find the length of y in feet. (Similar angles or sides, I think)
    8·1 answer
  • A sociologist will conduct a two-sample tt-test for a difference in means to investigate whether there is a significant differen
    8·1 answer
  • Please helppp me I need it now
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!