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
kodGreya [7K]
2 years ago
8

Please solve these! Read the instructions too!

Mathematics
1 answer:
sleet_krkn [62]2 years ago
8 0
Just graph the coordinates
this picture is the different quadrants on the graph, whichever quadrant the coordinate is in, is what you put in the 2nd column
for example: (-2,-3) is in the 3rd quadrant
if its not in a quadrant its either on x or y axis, so its just on the line, and i assume you know which axis is which

for number 4. You just do subtraction, and then if its negative, it becomes positive since its asking for the absolute value
for example: |-24-11| > |-35| > 35

You might be interested in
Refer to the image i couldnt copy it so the image is the quesstion<br><br> answer in true or false
Irina18 [472]

The sign of "b" on the numerator should be negative. So we conclude that the correct option is false.

<h3>Is the equation in the image correct or incorrect?</h3>

For a quadratic equation of the form:

y = a*x^2 + b*x + c

By using the Bhaskara's formula, the solutions of the equation:

0 = a*x^2 + b*x + c

Are given by the formula:

x = \frac{-b \pm \sqrt{b^2 - 4ac} }{2a}

Notice that the sign of the first term on the numerator should be negative, while on the image it is positive.

So the equation shown in the image is incorrect.

If you want to learn more about quadratic equations:

brainly.com/question/1214333

#SPJ1

6 0
2 years ago
I don’t get this lol...really need help with this!
Hunter-Best [27]
Look up the equation for it
4 0
2 years ago
Find the slope on the line ​
julsineya [31]

Answer:

slope is -3

Step-by-step explanation:

change in y over change in x is -3/1

6 0
2 years ago
Read 2 more answers
Karina says every equilateral triangle is acute. Is this true explain
LenaWriter [7]
Yes, every equilateral triangle is acute because the angles are always congruent(identical) and 60 degrees which is acute. But I may be wrong. :P
5 0
3 years ago
2. Write the probability of each event when choosing one card at random from a standard
xeze [42]

Answer:

Step-by-step explanation:

(King of Diamonds) = 1/52

(A Heart) = 1/4

(Red Three) = 1/26

(Red Card) = 1/2

3 0
2 years ago
Other questions:
  • Car Value: In one year a new car decreased in value by 20%. If it sold for $19,400 when it was new, what was it worth after 1 ye
    12·1 answer
  • A business has a netloss of $419.18 Does that mean the breakeven is 419.18??
    5·2 answers
  • Can someone help me with number 4
    8·1 answer
  • A student tries out for the track team and runs a lap in 45 seconds. The coach tells her she will have to cut her time by 50% to
    10·2 answers
  • Solve the set of equations <br> x-y=4<br> 2x+y=9
    13·1 answer
  • For diffusion to occur, which condition must be met?
    15·2 answers
  • Which is the zero of the graph
    11·2 answers
  • What is the equation of the line that passes through the points (-4,-1) and (6,-1)
    7·1 answer
  • What is the answer to 4(10 + 9)
    9·2 answers
  • Factor:<br> x2-17x - 60*
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!