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
abruzzese [7]
3 years ago
9

Determine whether y varies directly with x. If so, find the constant of variation. Y=12x

Mathematics
1 answer:
Svet_ta [14]3 years ago
6 0
<span>for y varies  directly with x, you should have y=kx  where k is constant of variation.ok</span>
You might be interested in
If candy canes cost $0.89 per dozen, how much would it cost to buy candy canes
Illusion [34]

Answer:

$356

Step-by-step explanation:

So if they are 400 students we need to:

0.89*400=$356

4 0
3 years ago
Read 2 more answers
a circle is centered at the point -3,2) and passes through the point (1,5). The radius of the circle is blank units. The point (
lianna [129]
It's important that you share the complete question.  What is your goal here?  Double check to ensure that you have copied the entire problem correctly.

The general equation of a circle is x^2 + y^2 = r^2.  Here we know that the circle passes thru two points:  (-3,2) and (1,5).  Given that a third point on the circle is (-7, ? ), find the y-coordinate of this third point.


Subst. the known values (of the first point) into this equation:  (-3)^2 + (2)^2 = r^2.  Then 9 + 4 = 13 = r^2.

Let's check this.  Assuming that the equation of this specific circle is 
x^2 + y^2 = r^2 = 13, the point (1,5) must satisfy it.

(1)^2 + (5)^2 = 13 is not true, unfortunately.

(1)^2 + (5)^2 = 1 + 25 = 26 (very different from 13).

Check the original problem.  If it's different from that which you have shared, share the correct version and come back here for further help.



3 0
3 years ago
SOMEONE HELP ITS DUE TONIGHT
il63 [147K]

Answer:

n=27 degrees

m=36 degrees

Step-by-step explanation:

So the inside triangle has two equal sides. To find these angles you would do the degrees of a triangle (180) minus the known value and then divided by two.

so it is: 180-126/2 which gives you 27 degrees.

this means the n value is 27.

to find m, you have to take away 90 degrees and the n value from 180.

so it is: 180-90-27 which gives you 63 degrees.

now you must take the smaller angle from 63 degrees to find m.

so it is: 63-27 which gives you 36

therefore...

n=27 degrees

m=36 degrees

8 0
3 years ago
Jane has 3 bags of apples. Each bag has a different number
larisa [96]

Answer:

8 with a remainder of 4

step by step explanation:

6 0
3 years ago
Read 2 more answers
Sydawna has two part-time jobs. Her earnings for one week are represented by the equation: E = 9.25g + 10.50t
Iteru [2.4K]

Answer:

  • 9 hours

Step-by-step explanation:

<u>Given the equation: </u>

  • E = 9.25g + 10.50t
  • E - weekly total, g- number of hours at gas station, t- number of hours at toy store.

<u>Substitute given values into equation and solve for the missing one:</u>

  • 219.75 = 9.25g + 10.5*13
  • 219.75 = 9.25g + 136.5
  • 9.25g = 219.75 - 136.5
  • 9.25g = 83.25
  • g = 83.25/9.25
  • g = 9

Sydawna works 9 hours at the gas station

4 0
2 years ago
Other questions:
  • Can you divide 25 into 4 equal groups? Explain why or why not.
    8·1 answer
  • Solve for .....x <br><br><br> 2x+8=4
    6·2 answers
  • Jackson finds a cat stuck in a 20ft tree. Luckily he has a 25foot ladder. If the ladder leans against the tree leaving 6ft of sp
    11·1 answer
  • Write the equation of the line that passes through (2, 3) and is parallel to the line 12x – 5y = 2.
    7·1 answer
  • What is the first quartile of the data displayed in this box-and-whisker plot?
    10·2 answers
  • If a simple machine reduces the strength of a force, what must be increased?
    12·1 answer
  • On awall of dimension10.5m long and 8.5 m wide, a square shaped wall posture is stuck at the centre whose one side measures2.5m.
    11·1 answer
  • URGENT!!! plz help will give brainlist question is in photo
    12·1 answer
  • The Ryan family pays 1,347 per month for rent. If there rent doesn't change how much will they pay in dollars for rent over the
    8·1 answer
  • When multiplying 2.94 by 3.045, the answer should have how many significant digits after the decimal point?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!