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
balu736 [363]
3 years ago
11

How do you find if a graph is linear

Mathematics
1 answer:
aleksandr82 [10.1K]3 years ago
3 0
To find out of a graph is linear you have to use the vertical line test.
You might be interested in
tank contains 20002000 liters​ (L) of a solution consisting of 112112 kg of salt dissolved in water. Pure water is pumped into t
Ganezh [65]

Answer:

Answer:

t ≅ 5.09 min

Step-by-step explanation:

we have that if in 4000 L/sol there is 132 kg salt and the pumping speed is 12L/s, we must find how much of salt is pumping per second and then find the amount of salt remaining

12L/s*132kg salt/4000L = 0.396 Kg salt/s,  this means that 0.396 kg per second comes out , It should be found that the amount of salt must be drained so that only 11 kg of salt remain

132kg salt - 11 kg salt = 121 kg salt, so

121Kg salt*s/0.396Kg salt ≅ 305.55 s ⇒ 305.55s*min/60s ≅ 5.09 min

Step-by-step explanation:

6 0
3 years ago
N
olga nikolaevna [1]
It is 4.7 cm in within
7 0
2 years ago
Need by tomorrow please help
nikklg [1K]
1    - 9
2   -28 
3    54
4    -100
5   -60
6     0
7   49
8   -135
9    -96
10   300
11    0
12    192
6 0
3 years ago
Read 2 more answers
which linear system has been correctly solved for one of the variables from the following system? 2x - y = -1 2x y = -7 2x - y =
mr Goodwill [35]
If you would like to solve the system of linear equations, you can do this using the following steps:

2x - y = -1 ... y = 2x + 1
2x + y = -7 ... y = -7 - 2x

The correct result would be: y = 2x + 1, <span>2x + y = -7.</span>
4 0
3 years ago
Triangle ABC is isosceles. It is reflected across the y- axis and then translated up 1 unit to form triangle ABC.
Natalka [10]

Answer: True, True, True

Step-by-step explanation:

A. True. Angles B and C are congruent, and since B' is congruent to B, by the transitive property, C is congruent to B', and thus has the same measure.

B. True. AB>BC, and the rigid motions won't change the side lengths.

C. True for the same reason in B.

7 0
2 years ago
Other questions:
  • Mary mixes white paint and blue paint in the ratio 2:3 . She makes a total of 20 litres of paint. How much more blue paint does
    10·1 answer
  • On a piece of paper graph f(x)=-1
    15·2 answers
  • 147 divided by 7 with work
    15·1 answer
  • If you ungroup 5,000 from 2,896 how do you explain the place value of 49910 to 5,000
    12·1 answer
  • When Jeremy made 8 black and white copies and 2 color copies at a copy shop, the cost was $1.20. When he made 10 black and white
    7·1 answer
  • Simplify.<br> Rewrite the expression in the form b^n<br><br> (b^3)^2
    9·1 answer
  • On November 7, 2013, Twitter began to sell shares of its company and Naomi purchased 20 shares for $26 each. It went up $3.15 ev
    8·1 answer
  • Solve the system of equations. 5x−4y=−10 -4x + 5y = 8
    10·1 answer
  • KEEP HELP ME PLZZZZZZZZZZ!
    7·1 answer
  • Given ABC find the values of x and y. In your final answer, include all of your calculations. ​
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!