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
juin [17]
2 years ago
6

NO LINK SPAM OR REPORT: Tell whether x and y show direct variation. Explain your reasoning. If so, find k.

Mathematics
1 answer:
sergeinik [125]2 years ago
3 0

Answer:

2. yes; the equation can be written as y = kx; k = 1

Step-by-step explanation:

x-y = 0

That means x and y have to be the same value.

If you multiply a number by 1, you get the same thing.

If you multiply x by one, you get y (the same value).

Hope this helps!

You might be interested in
Based on the graph, how many students are represented? A) 100 students B) less than 150 C) less than 200 D) less than 300
kondor19780726 [428]

Answer:

D

Step-by-step explanation:

8 0
3 years ago
One tank is filling at the rate of 3/4 gallon / 2/3 minute a second tank is filling at the rate of 3/8 gallon per 1/2 minute whi
eduard
\bf \cfrac{\quad \stackrel{gallons}{\frac{3}{4}}\quad }{\stackrel{minutes}{\frac{2}{3}}}\implies \cfrac{3}{4}\cdot \cfrac{3}{2}\implies \cfrac{9}{8}~g/m
\\\\\\
\cfrac{\quad \stackrel{gallons}{\frac{3}{8}}\quad }{\stackrel{minutes}{\frac{1}{2}}}\implies \cfrac{3}{8}\cdot \cfrac{2}{1}\implies \cfrac{3}{4}~g/m\\\\
-------------------------------

\bf \cfrac{3}{4}\cdot \cfrac{2}{2}\implies \cfrac{6}{8}\quad \textit{clearly then }\cfrac{9}{8}\textit{ is larger than }\cfrac{6}{8}
\\\\\\
\stackrel{\stackrel{tank's~volume}{gallons}}{y}=\cfrac{9}{8}\stackrel{minutes}{x}
7 0
3 years ago
Manuel spins a spinner with 10 sections. The sections are numbered 1 through 10, and all sections are the same size. What is the
Dmitriy789 [7]

Answer:

the answer is b

Step-by-step explanation:

it would be a 1/10 cause i took the test and got it right

8 0
3 years ago
Read 2 more answers
The rising cost of nursing homes is forcing families to plan ahead. Nursing home costs have risen roughly 20% in 3 years, to an
elena-s [515]

Answer: the cost of nursing home care 3 years ago was $37,000

Step-by-step explanation:

$46,000 x 20%=

$46,000 x 20/100= $9,200

$46,000 - $9,200 = $36,800

8 0
3 years ago
We have been trying to reach you about your car’s extended warranty.
bearhunter [10]

Answer:

has it gone expired

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
Other questions:
  • (2x^4 − 3x^3 − 20x − 21) ÷ (x − 3)
    12·1 answer
  • What is the slope intercept form of 6x - 2y = 14
    13·2 answers
  • In a lab a substance was cooled by 42C over a 7 hours at a constant rate. What was the change in temperature each hour?
    14·1 answer
  • Planes A and B both intersect plane S. Vertical plane S intersects horizontal plane A and horizontal plane B. Plane S and plane
    15·2 answers
  • If 9=90 8=72 7=56 6=42 what does 3=
    7·1 answer
  • Point T Is the incenter of PQR.Point T is the point of concurrency of the angle bisector. Find ST.
    12·1 answer
  • Aline has a slope of -3 and a y-intercept of 3<br><br> what is the x-intercept of the line?
    9·1 answer
  • Luka's weekly earnings of $475 are increased by 6% calculate his new weekly earnings
    11·1 answer
  • The product of 1/2 and 2/15 is a/an ________________.
    7·1 answer
  • Translate the sentence into an equation or formula.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!