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
ohaa [14]
3 years ago
7

Which are linear and nonlinear?

Mathematics
2 answers:
Nostrana [21]3 years ago
5 0
All but the first should be linear. Im questionable about the last one but the other 2
 should definitely be linear
algol133 years ago
4 0
You got the first one right, nonlinear
the rest are linear
You might be interested in
The sum of two numbers is 27. One number is 2 times as large as the other. What are the numbers?
Alex

Answer:

9 and 18

Step-by-step explanation:

x+y=27\\x=2y\\2y+y=27\\3y=27\\y=27/3=9\\x=27-9=18

6 0
1 year ago
Read 2 more answers
The center of rotation is point P. Which describes the rotation of ΔABC to form ΔA'B'C'?
MrRissso [65]
It's easy what do you think
7 0
3 years ago
What is the equation of a line that is perpendicular to -1 +3y=9 and passes through the point (-3, 2)?​
kati45 [8]

Answer:

y-2 = 3/10(x+3)

Step-by-step explanation:

3y = 10

y = 10/3

looking for perpendicular so slope = 3/10

using the given point

y-2 = 3/10(x+3)

6 0
3 years ago
Read 2 more answers
Which of the following best describes the solution to the system of equations below?
OverLord2011 [107]

Answer: OPTION A

Step-by-step explanation:

The equation of the line in slope-intercept form is:

y=mx+b

Where m is the slope and b the y-intercept.

Solve for y from each equation:

\left \{ {{5y=-4x+7} \atop {10y=-8x+14}} \right.\\\\\left \{ {{y=\frac{-4}{5}x+\frac{7}{5}} \atop {y=\frac{-8}{10}x+\frac{14}{10}}} \right.\\\\\left \{ {{y=\frac{-4}{5}x+\frac{7}{5}} \atop {y=\frac{-4}{5}x+\frac{7}{5}}} \right.

As you can see the slope and the y-intercept of each equation are equal, this means that both are the exact same line. Therefore, you can conclude that the system has infinitely many solutions.

3 0
3 years ago
What is the radian measure of the smallest angle formed by the hands of a clock at 7 o'clock?
netineya [11]
See the picture attached to better understand the problem
we know that
a full circle is a 360 degrees
divided in 12 equals parts-------> 360/12-------> 30 degrees each part

<span>the smallest angle formed by the hands of a clock at 7 o'clock has 5 parts
so
5*30</span>°------> 150°

convert to radian
pi radians---------> 180°
 x ---------------> 150°
x=150*pi/180--------> x=0.83*pi radians

the answer is
0.83*pi radians  or 2.62 radians

5 0
3 years ago
Other questions:
  • Students played dodgeball and volleyball for 45 min.They played dodgeball for 11 more minuets than volleyball.How long did they
    12·2 answers
  • What is the value of y?​
    13·2 answers
  • Can someone help me with number 20
    12·1 answer
  • HELP I WILL GIVE BRAINIEST
    7·1 answer
  • Thats the Question: <br> (the image)
    6·1 answer
  • -12x+3y=24<br> 1) y= -4x + 8<br> 2) y= 4x - 8<br> 3) y= 4x + 8<br> 4) y = -4x -8
    14·2 answers
  • PLEASE HELP ASAP! THANKS FOR HELPING IF U HELP
    6·1 answer
  • What percent of 200 is 12?​
    14·2 answers
  • The garcia family volunteers at the chestnut Street community garden. 1/2 of the garden is used for growing vegetables. 1/4 of t
    6·2 answers
  • For each of the following a) identify the inverse function needed to solve for the indicated angle and b) solve for the angle (r
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!