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
yaroslaw [1]
2 years ago
6

21÷xy=? With x=-3 y=2​

Mathematics
1 answer:
Vsevolod [243]2 years ago
6 0
Plug in the numbers so it will turn out as 21. Divided by 3(2) . You know that if 2 numbers are close by each other than you are going to multiply so 3 times 2 = 6 , then you do 21 divided by 6 = 3.5

The answer = 3.5
You might be interested in
Suppose you wish to test if a number cube (die) is loaded or not. If the die is not loaded, the theoretical probabilities for ea
Sonja [21]

Answer:

Goodness of fit

Step-by-step explanation:

Given

The theoretical probabilities

<em>See comment for complete question</em>

<em></em>

Required

The type of test to be use

From the question, we understand that you are to test if the die is loaded or not using the given theoretical probabilities.

This test can be carried out using goodness of fit test because the goodness of fit is basically used to check the possibility of getting the outcome variable from a distribution. In this case, the outcome of the variables are the given theoretical probabilities.

In a nutshell, the goodness fit of test determines if the given data (in this case, the theoretical probabilities) is a reflection of what to expect in the original population.

3 0
3 years ago
How do you find a perimeter of a triangle on a graph
Marysya12 [62]

The formula of a triangle is 1/2 base times the height of the triangle. for instance, if the top point of the triangle is at 3 on the graph, the right point of the triangle is at point 3, and the left point is at -3, the formula would be 1/2(6/the length of the base)(3/the height of the triangle at its highest point). therefore, 1/2(6)(3)= 9 units.

4 0
3 years ago
BRAINLIESTT ASAP! PLEASE HELP ME :)<br> thanks!
fredd [130]

Answer:

A is correct, x=7, AB=20

Step-by-step explanation:

All of the options say x=7 so you can just input 7 into 4x-8 to find AB

4(7)-8=AB

28-8=AB

20=AB

Hope this helps, please mark brainliest :)

3 0
3 years ago
What numbers go in the blanks to make the equation true?
nirvana33 [79]
UMMMMMMMMMMMMMMMMMMMMMMMMM
8 0
3 years ago
Read 2 more answers
What is the value for x
Step2247 [10]

this is an isosceles triangle... meaning that the two base angles will be equal.

180 - 38 =  142

142 / 2 = 71

x = 71

6 0
2 years ago
Other questions:
  • Find the simplified product:
    5·2 answers
  • Can someone please please help me with this I’m sooo confused
    13·1 answer
  • 27/9+8ggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggg
    5·1 answer
  • Lindsey earns $70 for working 5 hours. How much does she earn for working 12 lawns?
    9·2 answers
  • How can I solve this
    9·1 answer
  • Are the angles complementary, supplementary, or neither? What's the answer? Photo below.
    11·1 answer
  • The table represents an exponential function. What is the multiplication of rate of change of the function?
    13·1 answer
  • 4m (2mn-8m) +3n (5n-6mn) please help me​
    10·1 answer
  • Solve for the value of k
    12·2 answers
  • EASY POINTS Which of the following best describes DG?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!