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
jarptica [38.1K]
2 years ago
14

Which linear equation is represented by the table? x −2 1 3 6 y 7 4 2 −1

Mathematics
1 answer:
n200080 [17]2 years ago
8 0

Answer:

help calll me daddy

Step-by-step explanation:

You might be interested in
If PQ=8 and Q lies at -13 where could P be located?
choli [55]

Answer:

In the given figure the point on segment PQ is twice as from P as from Q is. What is the point? Ans is (2,1).

Step-by-step explanation:

There is really no need to use any quadratics or roots.

( Consider the same problem on the plain number line first.  )

How do you find the number between 2 and 5 which is twice as far from 2 as from 5?

You take their difference, which is 3. Now splitting this distance by ratio 2:1 means the first distance is two thirds, the second is one third, so we get

4=2+23(5−2)

It works completely the same with geometric points (using vector operations), just linear interpolation: Call the result R, then

R=P+23(Q−P)

so in your case we get

R=(0,−1)+23(3,3)=(2,1)

Why does this work for 2D-distances as well, even if there seem to be roots involved? Because vector length behaves linearly after all! (meaning |t⋅a⃗ |=t|a⃗ | for any positive scalar t)

Edit: We'll try to divide a distance s into parts a and b such that a is twice as long as b. So it's a=2b and we get

s=a+b=2b+b=3b

⇔b=13s⇒a=23s

7 0
3 years ago
If Damon goes from his office on the 10th floor to a meeting
solniwko [45]

Answer:

5 and down

Step-by-step explanation:

3 0
2 years ago
OER type of question.
Vlad1618 [11]

Answer:

x=-3, y=-19

Step-by-step explanation:

we can solve by substitution.

y = 2x-1 we can derive from the second equation.

plugging it into the first equation, 2x -3(2x-1) = 15.

simplying, 2x-6x+3 = 15 --> -4x+3 = 15, -4x = 12, x = -3.

now we know x, so we can solve for y by plugging it into one of the equations. --> -3*-6+y = -1

simplify, 18+y = -1 --> y = -19.

5 0
3 years ago
Looking at the histogram, where would the median fall?
Naily [24]

Answer:

The median would be found in the middle of the histogram

Step-by-step explanation:

It looks like 70-79, would fall in being the median because it is in the middle and it has the most results. In this case, I think it 70-79.

Hope this helps.

4 0
3 years ago
Round to the nearest hundredth <br>(please help picture inculded) ​
Yuri [45]

Answer:

AB ≈ 6.53

Step-by-step explanation:

using the cosine ratio in the right triangle

cos40° = \frac{adjacent}{hypotenuse} = \frac{AC}{AB} = \frac{5}{AB} ( multiply both sides by AB )

AB × cos40° = 5 ( divide both sides by cos40° )

AB = \frac{5}{cos40} ≈ 6.53 ( to the nearest hundredth )

5 0
2 years ago
Other questions:
  • Question is in the picture
    5·2 answers
  • 30 Points <br> simplify this fraction <br><br> 5y /23y
    8·2 answers
  • How do I compare numerical expressions without calculating them
    13·1 answer
  • Please help with this question, I need to make sure I'm right. Thanks
    6·1 answer
  • Study the proof given.
    13·1 answer
  • How do you classify a triangle by sides?
    6·2 answers
  • What is the answer to y=15x + 25
    9·1 answer
  • Describe how to derive the quadratic formula from a quadratic equation in standard form
    14·2 answers
  • The value of the expression is?
    15·2 answers
  • Express the confidence interval 0.444
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!