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
Anastasy [175]
3 years ago
8

Which point on the graph is a direct variation equation in which k=12.4

Mathematics
1 answer:
frez [133]3 years ago
4 0

Answer:

The correct answer would be A) (4, 49.6)

Step-by-step explanation:

In order to find the equation, we first have to start with the base form of direct variation.

y = kx

Now we input the k value.

y = 12.4x

Now that we have this, we can try the ordered pairs and look for which satisfies the equation.

y = 12.4x

49.4 = 12.4(4)

49.4 = 49.4

Since this is the true statement, this is the ordered pair that works.

You might be interested in
What is 7/8 x c for c =8
3241004551 [841]
7/8 × c ⇒ substitute ⇒ turn 8 into a fraction

  7         8            56
___ ×  ___  =   _____ = 7
              
  8          1             8

Your answer is 7

5 0
3 years ago
Read 2 more answers
May someone help me with 2-9? Please?
mylen [45]

2. Each side of a pentagon is the same size.

4cm x 5 = 20cm or 4cm+4cm+4cm+4cm+4cm = 20cm

3. Each side of a square is the same size.

13yd x 4 = 52yd or 13yd+13yd+13yd+13yd = 52yd

4. Add all sides together.

12m+12m+30m+30m = 84m

5. Again add all sides together.

16yd+16yd+4yd+4yd = 40yd

6. Each side of a square is the same size.

7in x 4 = 28in. or 7in+7in+7in+7in = 28in

7. Add all sides together.

2cm+2cm+3cm+3cm = 10cm

8. Each side of a rhombus is the same size. A rhombus has 4 sides.

23in x 4 = 92in or 23in+23in+23in+23in = 92in

9. A regular octagon has 8 sides and each side is the same size.

9cm x 8 = 72cm

7 0
3 years ago
How long will it take an airplane flying at an average cruising speed of 230 miles per hour to fly 1380 miles?
lora16 [44]

Since it takes one hour to fly 230 miles, and we are looking for the number of hours, we can divide the number of miles we are given by the speed. In this case, we would divide 1380 by 230 to get 6. This means it would take 6 hours for the plane to fly 1380 miles.

7 0
3 years ago
Multiply two and four-fifths negative five and two-thirds<br><br> whats the answer
ANEK [815]
The answer to your question is -16/3
4 0
3 years ago
Read 2 more answers
9+ (3 x 5) + [14 - (8 + 2)]
vivado [14]

Answer:

28

Step-by-step explanation:

9+15+[14-10]

9+15+4

24+4

28

4 0
2 years ago
Other questions:
  • SOLVE ASAP PLEASE!! What is the first step in solving the equation 2/3x+1/3x+2=5 ? Subtract 1/3 from each side of the equation.
    5·1 answer
  • Which graph represents viable values for y = 5.5x, where x is the number of cans of tomato paste and y is the total weight of th
    8·2 answers
  • Plssss help me, I’ll mark y’all brainliest
    15·1 answer
  • BRAINLIEST + POINTS
    14·1 answer
  • PLEASE HELP! 50 POINTS!!!!! Which expression(s) are equivalent to -2x + 10
    12·1 answer
  • PLEASE HELP ME HERE!!
    10·1 answer
  • What's the value of<br><img src="https://tex.z-dn.net/?f=%20%5Csqrt%7B2%20%5Ctimes%202%7D%20" id="TexFormula1" title=" \sqrt{2 \
    15·2 answers
  • PLSSS HELP!!!! graph the linear equation x=6
    11·2 answers
  • HELP DUE IN 10 MINS! Solve for x in the parallelogram below:<br><br> x=??
    15·2 answers
  • Which expression is equivalent to ? Assume
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!