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
I am Lyosha [343]
3 years ago
9

Equation of direct variation involving a common proportion. Then identify the constant of variation

Mathematics
1 answer:
inessss [21]3 years ago
8 0
The equation for direct variation is y=kx where k is the constant of variation.
You might be interested in
A mountain climber starts a climb at an elevation of 453 feet above sea level. At his first rest stop he has climbed 162 feet, a
Alenkinab [10]

They started at 453, then climbed 162, so now they are at:

453 + 162 = 615 feet.

They then cllmb another 207 feet to get to:

615 + 207 = 822 feet.

They then descend ( climb down) 285 feet.

822 - 285 = 537 feet.

Now they need to get back tot he original 453,

so they have to descend:

537 - 453 = 84 more feet.

The answer is C.

7 0
3 years ago
If diameter of a circle is twice as large as the diameter of a smaller circle, What
Leona [35]

The area of a circle uses the radius of a circle, which is 1/2 the diameter.

In the calculation the radius is squared.

Since the diameter of the larger circle is twice as large the radius would be 2 times.

2 squared would be: 2^2 = 4

This means the area of the larger circle is 4 times larger which would make the ratio 4:1

3 0
3 years ago
Which of the following correctly shows the distributive property?
exis [7]
D
4(x+5) = (4)(x)+(4)(5)
6 0
3 years ago
Raiz cuadrada de 49?
beks73 [17]
Respuesta para tu pregunta jaja

5 0
3 years ago
How do you solve this equation -6x + 7y =13 and -6x +8y =20 using elimination
ohaa [14]

Answer:

x=6,y= 7

Step-by-step explanation:

-6x +7y= 13

-6x+8y=20

-y = -7

divide through by -1

y =7

sub y= 7 in equation 1

then x= 6

8 0
3 years ago
Other questions:
  • on a certain day the temperature in Seattle was -1 degrees C and the temperature in the Hudson was 18 degrees C is how many degr
    9·1 answer
  • What is equivalent to y=mx+b
    7·1 answer
  • Simplify the expression:<br> 4(5 – 2w) =
    10·1 answer
  • IN 5 *5 + a * 64 is 5 to 5 then 8 64 that add the a at the end
    14·1 answer
  • A radio disc jockey has 8 songs on this upcoming hour's playlist: 2 are rock songs, 3 are reggae songs, and 3 are country songs.
    6·1 answer
  • How many milliliters equal 1258 cm3?<br> a. 1.258<br> b. 125.8<br> c. 1258<br> d. 12,580
    14·1 answer
  • Simplify the following expression 7d-9-6d-4
    8·2 answers
  • How to write an expression combining areas of four triangles and two squares
    13·1 answer
  • 1. There are 25 cartons of juice in a box. How many cartons will there<br> be in 2 380 boxes?
    9·2 answers
  • PLS HELP ASAP! 30 POINTS! functionf(x) is graphed on the coordinate plane.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!