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
dimaraw [331]
3 years ago
13

Solve the following system by graphing:

Mathematics
1 answer:
Rudiy273 years ago
8 0

Answer:

Option B (-3,-8)

Step-by-step explanation:

Use a graphing tool to graph the lines -4x+3y=-12 and -2x+3y=-18.

When graphed, the lines pass at the point (-3, -8).

Graph B matches this, so Option B is the answer.

You might be interested in
Evaluate the expression when x= -3.<br> x² – 7x+6
aksik [14]

Answer:

-6

Step-by-step explanation:

3^{2} = -3 × -3

-3 × -3 =  9

7 × -3 =-21

9 - 21 +6 = -6

7 0
3 years ago
Read 2 more answers
A group of 15 people are going to run a race. The top 8 will advance to the finals. Determine if the situation is a permutation
LUCKY_DIMON [66]

For the given situation we have a total of 259,459,200 permutations.

<h3>How many permutations are?</h3>

First, how we know that it is a permutation?

Because the order matters, we aren't only selecting 8 out of the 15 people, but these 8 selected also have an order (is not the same thing to finish the race first than fourth, for example).

Then we need to find the number of permutations, to do it, we need to find the numbers of options for each of the 8 positions.

  • For the first position there are 15 options.
  • For the second position ther are 14 options (one runner already finished).
  • For the third position there are 13 options.
  • And so on.

Then the total number of permutations (product between the numbers of options) is:

P = 15*14*13*12*11*10*9*8 = 259,459,200

If you want to learn more about permutations:

brainly.com/question/11732255

#SPJ1

8 0
2 years ago
Will mark BRAINLIEST
Readme [11.4K]

Answer:

the star is quadrant 2

Step-by-step explanation:

4 0
2 years ago
Read 2 more answers
What else would need to be congruent to show that ABC = XYZ by ASA
andre [41]

Answer: Choice C.

Explanation: ASA stands for "angle side angle". To use ASA, we must have two pairs of congruent angles, as well as a pair of congruent sides. The sides must be between the angles in question

7 0
3 years ago
Part 1 state the domain and range of the given relation.
hram777 [196]
A relation is any set of ordered pairs, which can be thought of as (input, output).

A function is a relation in which NO two ordered pairs have the same first component and different second components.

The set of first components (x-coordinates) in the ordered pairs is the DOMAIN of the relation.

The set of second components (y-coordinates) is the RANGE of the relation.

Part 1:
Domain: {-1, 1, 3, 6}
Range: {2, 2, 2, 2}

Part 2:
To determine whether the given relation represents a function, look at the given relation and ask yourself, “Does every first element (or input) correspond with EXACTLY ONE second element (or output)?”

Remember that a function can only take on 1 output for each input.

It helps to plot the points on the graph and perform the Vertical Line Test (VLT):

The Vertical Line Test allows us to know whether or not a graph is actually a function. If a vertical line intersects the graph in all places at exactly one point, then the relation is a function.

As you can see in the attached screenshot, every vertical line drawn only has 1 point in it. This means that each x-value corresponds to exactly one y-value. The given relation passed the VLT. Therefore, the relation is a function.


Please mark my answers as the Brainliest if you find my explanation helpful :)

5 0
3 years ago
Other questions:
  • The tree in your friend's yard casts a shadow that is 27 feet long. Your friend is 5 feet tall and casts a shadow that is 4.5 fe
    5·2 answers
  • Seven Friends divide three bags of apples equally between them. Enter the division represented by this situation as a fraction .
    11·2 answers
  • A bag contains 2 red marbles and 4 green marbles. Two marbles are drawn at random. One marble is drawn and not replaced. Then a
    8·1 answer
  • Perform the indicated operation.<br><br> -8 + (-4)<br><br> -4<br> 4<br> 12<br> -12
    14·2 answers
  • What it the answer?​
    11·1 answer
  • What is the equation simplified
    8·1 answer
  • AWARDING BRAINLIEST! Please help me!<br><br> Pythagorean Theorem;
    8·1 answer
  • The price of an item has been reduced by 35%. The original price was $60. What is the price of the item now ?
    14·1 answer
  • Ms. Semuskie is buying bagels for her family. How many bagels can she buy for 50$
    13·1 answer
  • Blake can jog 5,000 feet in 10 minutes. If he jogs at the same rate, how many feet can he jog in 16 minutes?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!