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
Phoenix [80]
2 years ago
8

In a direct variation, the ratio of y -values to x -values is equal to a constant.

Mathematics
1 answer:
liberstina [14]2 years ago
3 0

Answer:

True

Step-by-step explanation:

The equation of direct variation is

y = kx ← k is the constant of variation

To find k divide both sides by x

\frac{y}{x} = k

That is the constant is the ratio of y- values to x- values

You might be interested in
I need help on number two
SVEN [57.7K]

Answer:

2 y = 100

10 y = 20

20 y = 10

Step-by-step explanation:

To find the answer divide Y by X since y is 200 in the first and x is 1 divide 200 by the second one and you will find you answer.

8 0
3 years ago
I need help on question b
NeTakaya

Answer:

B=25

Step-by-step explanation:

b=2(10)^2(10-5)/10(10

b=2(100)(5)/100

b=(200)(5)/100

B=2500/100

B=25

8 0
2 years ago
Read 2 more answers
What is the area of this composite figure? A figure is comprised of 1 rectangle and 2 triangles. The rectangle has a length of 1
Galina-37 [17]

Answer:

  256 cm^2

Step-by-step explanation:

The area of the rectangle is the product of its length and width.

  A = (16 cm)(10 cm) = 160 cm^2

The area of each triangle is half the product of its base and height.

  A = (1/2)(16 cm)(6 cm) = 48 cm^2

__

Then the area of the rectangle and 2 triangles is ...

  160 cm^2 + 2(48 cm^2)  = 256 cm^2

The area of the composite figure is 256 cm^2.

5 0
3 years ago
PLEASE ANSWER ASAP FOR BRAINESLT!!!!!!!!!!!!!!!!!!
dlinn [17]

Answer:

U welcome

Step-by-step explanation:

6 0
3 years ago
-6(x+6)-10=-2(5+4x)
dimaraw [331]
Assuming you need to solve for x:

-6(x + 6) - 10 = -2(5 + 4x)

start by distributing your numbers outside the front of your parentheses:

-6x - 36 - 10 = -10 - 8x

then combine like terms:

-6x - 46 = -10 - 8x  ... add 10 to both sides (which technically could have cancelled out in the step prior, but regardless)
-6x - 36 = -8x  ... add 6x to both sides
-36 = -2x ... divide both sides by -2
x = 18
3 0
3 years ago
Other questions:
  • NEED HELP ASAP
    7·1 answer
  • What is the answer and work to 48+14
    11·2 answers
  • How much interest would be earned on $3,700 in one year if it is invested at 4%?
    8·1 answer
  • Find the slope of the line that contains (-1,9) and (9,9)
    11·2 answers
  • Is 24.776 a reasonable value for 3.21• 0.46
    13·1 answer
  • How do I do this ixl
    6·1 answer
  • How do I find the volume of the cylinder round to the nearest hundredths ​
    11·1 answer
  • Which polynomials are in standard form? choose all answers that apply
    11·2 answers
  • Write the prime factorization of 138
    14·1 answer
  • A cargo ship off the west coast of Africa sent a distress call and only provided their 10 latitude before the call cuts out. As
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!