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
Juliette [100K]
3 years ago
8

I will give you brainliest!!!! Which statement is true about the values x=3 and y=-1 ?

Mathematics
1 answer:
GenaCL600 [577]3 years ago
6 0

Answer:

D

Step-by-step explanation:

You might be interested in
Plz help me !!!!!!!.........
Andreas93 [3]
I believe the correct answer is a hope this helps
8 0
3 years ago
Read 2 more answers
Eber ran 3 miles. He stopped to take a break every 34 mile. How many times did Eber stop, including his final stop at the end of
Elodia [21]
144 because when you divide them and simplify
3 0
3 years ago
4. A dolphin decsends toward the bottom of
lisov135 [29]
It descended 240 feet 12*20 is 240
7 0
3 years ago
The coordinate plane below represents a town. Points A through F are farms in the town.
prohojiy [21]

Part A;
There are many system of inequalities that can be created such that only contain points D and E in the overlapping shaded regions.

Any system of inequalities which is satisfied by (-4, 2) and (-1, 5) but is not satisfied by (1, 3), (3, 1), (3, -3) and (-3, -3) can serve.
An example of such system of equation is
x < 0
y > 0
The system of equation above represent all the points in the second quadrant of the coordinate system.The area above the x-axis and to the left of the y-axis is shaded.


Part B:It can be verified that points D and E are solutions to the system of inequalities above by substituting the coordinates of points D and E into the system of equations and see whether they are true.
Substituting D(-4, 2) into the system
we have:
-4 < 0
2 > 0
as can be seen the two inequalities above are true, hence point D is a solution to the set of inequalities.
Also, substituting E(-1, 5) into the system we have:
-1 < 0
5 > 0
as can be seen the two inequalities above are true, hence point E is a solution to the set of inequalities.

Part C:Given that chicken can only be raised in the area defined by y > 3x - 4.
To identify the farms in which chicken can be raised, we substitute the coordinates of the points A to F into the inequality defining chicken's area.
For point A(1, 3): 3 > 3(1) - 4 ⇒ 3 > 3 - 4 ⇒ 3 > -1 which is true
For point B(3, 1): 1 > 3(3) - 4 ⇒ 1 > 9 - 4 ⇒ 1 > 5 which is false
For point C(3, -3): -3 > 3(3) - 4 ⇒ -3 > 9 - 4 ⇒ -3 > 5 which is false
For point D(-4, 2): 2 > 3(-4) - 4; 2 > -12 - 4 ⇒ 2 > -16 which is true
For point E(-1, 5): 5 > 3(-1) - 4 ⇒ 5 > -3 - 4 ⇒ 5 > -7 which is true
For point F(-3, -3): -3 > 3(-3) - 4 ⇒ -3 > -9 - 4 ⇒ -3 > -13 which is true
Therefore, the farms in which chicken can be raised are the farms at point A, D, E and F.
7 0
3 years ago
Write the expression in exponential form.
omeli [17]
(3 root a)^2 hope this helps
3 0
3 years ago
Other questions:
  • PLEASE HELP!! DUE!!<br> The square pyramid has a volume of 225 cubic inches. What is the value of x?
    6·2 answers
  • Which graph represents a decreasing function?
    7·2 answers
  • If the sin 90 = 1 , then the cos 0 =
    15·2 answers
  • i think of a number.it is less than 20.i can make this number by adding two,three or five consecutive numbers. what is my number
    14·2 answers
  • Please help me need to revise for a testtt!!!!
    8·2 answers
  • For the following system, determine if a steady state exists and give the steady state value. The population of a colony of squi
    8·1 answer
  • Five basketball players try to make as many points as possible in each game. They have a mean of 12 points per game. If the firs
    8·2 answers
  • Cam borrows $1,00 from her bank. She will pay back the loan at a simple annual interest rate of 4% over 4 years. How much will s
    13·1 answer
  • The outside edge of a circular saw whose dimensions are measured in inches can be defined by the equation x2 + y2 = 33.0625. A h
    8·2 answers
  • Sam is using the expression 2x/6y in class. What is the value of the expression when... x=15 and y= 1/3?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!