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
Neporo4naja [7]
2 years ago
8

HERES THIS QUESTION PLEASE HELP

Mathematics
1 answer:
Oxana [17]2 years ago
7 0
27 hours in the maximum hours
You might be interested in
One fifth of the runs made in a cricket match
Gnesinka [82]

Answer:

akjnajknlkicea

Step-by-step explanation:

4 0
3 years ago
PLEASE HELP I NEED TO PASS!​
MAVERICK [17]
Red blood cell, as they have a biconcave shape and need to store a lot of haemoglobin, the pigment of blood
hope this helps! :)
5 0
3 years ago
Read 2 more answers
Is the relationship between the variables in the table a direct variation, an inverse variation, or neither? If it is a direct o
inn [45]

Answer: neither direct variation nor inverse variation.


Explanation:


1) The relation between two variables, y and x, is a direct variation if and only if the quotient between them, y/x, is constant. This is: y / x = k or, equivalently, y = kx.


Note that if y / x is constant, x / y is also constant.


In a direct variation, when x increases, y increases, and when x decreases, y decreases.


2) The relation between two variables, y and x, is an inverse variation if and only if their product, y×x is constant. This is: y × x = k or, equivalently y = k /x or x = k / y.


In an inverse variation when one of the variables increases the other decreases.


3) Writhe the given table and study whether the conditions for direct or inverse variation are met:

x      y              y/x                             y×x

-6    -72           -72/(-6) = 12             (-6)(-72) = 432

-4    -47           -47 / (-4) = 11.75       (-4)(-47) = 188

-3    -36           -36 / (-3) = 12           (-3)(-36) = 108

1       12             12 / 1 = 12                (1)(12) = 12


Conclusions;


a) Since neither y / x nor y×x have the same result for every pair, the relation is neither direct nor inverse.


b) Note that if the third pair were (-4, -48) instead of (-4, -47), y / x would be 12, which make a direct variation. In this case the function that modeled it would be:

         y = 12x.

8 0
3 years ago
Solve the system of equations by graphing:<br> y= -2x + 7 <br> y= 2x -5
valentina_108 [34]

Answer: If the question is asking for the point of intersection, it’d be (3,1).

Step-by-step explanation:

Both of the methods below are valid.

4 0
2 years ago
Solve each system by substitution<br><br>-5x+3y=22<br>8x-2y=-24​
Ivan

x= 193/22y= 1410/11

8 0
3 years ago
Read 2 more answers
Other questions:
  • Towns X, Y, and Z are on the same straight road. Town Y is between Town X and Town Z. Town X is 57 miles from Town Z, and Town Y
    11·1 answer
  • What is the value of y?<br><br><br><br> Enter your answer in the box.<br><br> y =
    5·2 answers
  • Write the compound inequality for the graph shown below:<br><br><br>pic
    7·2 answers
  • A multiple-choice standard test contains total of 25 questions, each with four answers. Assume that a student just guesses on ea
    10·1 answer
  • Jose received a $100 gift card to his favorite coffee shop for his birthday. Every week he goes to the coffee shop and spends $5
    11·1 answer
  • X - 6 = 5x – 2<br> help
    13·1 answer
  • Geometric mean <br> Pls help thank u
    15·1 answer
  • A box of toy cars contains blue, orange, yellow, red, and black
    9·1 answer
  • Simplify: 3•6 - 42 ÷ 2
    12·2 answers
  • V=u + at<br> u= 2<br> a = -5<br> t = Î<br> 2<br> Work out the value of v.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!