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
Eddi Din [679]
3 years ago
9

For the inverse variation equation xy = k, what is the constant of variation, k, when x = 7 and y = 3? 3/7 7/3 10 21

Mathematics
2 answers:
Paha777 [63]3 years ago
8 0

Option D! which would be 21!

Elza [17]3 years ago
4 0
Hello there,

So by using the formula xy=k just plug in both x and y.

So this would be (7)(3)=k

Which means 21=k

Hope this helped!
You might be interested in
156 times 0.20 times 6
Verizon [17]

Answer: 187.2

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Use the equation below to find v, if u = 18, a=6, and t =4. V=u+at​
Anastaziya [24]

Answer:42

Step-by-step explanation:

V= 18 + 6(4)

V= 18 + 24

V= 42

7 0
3 years ago
Read 2 more answers
Jasmine Is organizing a carnival with games Booths she needs three volunteers per booth there are 16 booth if 62 people signed u
mr_godi [17]

14 volunteers will not be able to help.

Step-by-step explanation:

According to given statement;

One booth requires 3 Volunteers.

No. of booths = 16

Given number of volunteers = 62

We will multiply total number of booths with 3 to find the number of volunteers required.

Volunteers required = No. of booths x 3

Volunteers required = 16*3\\

Volunteers required = 48

Subtract the required volunteers from total volunteers;

62-48=14

14 volunteers will not be able to help.

Keywords: Subtraction, Multiplication.

Learn more about subtraction at:

  • brainly.com/question/1900154
  • brainly.com/question/1929680

#LearnwithBrainly

4 0
3 years ago
Can you guys help me with this question?
IRINA_888 [86]
So below m in the chart, is shows what m equals for you to substitute in the equation

So the second blank would be 42.
Since 7*6=42.

The third blank would equal to 56.
Since 7*8=56
5 0
3 years ago
Given the quadratic function f(x) = 2x + 5x-12, what is the value of f(-2)?
tino4ka555 [31]

Answer:

-26

Step-by-step explanation:

first substitute -2 for x : 2(-2)+5(-2)-12

-4+-10-12

-14-12

-26

-26 is your answer

pls mark me brainliest if this helps !

6 0
3 years ago
Read 2 more answers
Other questions:
  • PLZZZZZZZZZZZZZ HELP Simplify the expression.<br><br> –5^4
    8·2 answers
  • Which function or functions are inverses of y = −log0.25 x?
    5·2 answers
  • 25 Points!!!!
    14·1 answer
  • A survey asked eight students about weekly reading hours and whether they play musical instruments. The table shows the
    7·1 answer
  • How many parts are there in the format of a two-column proof?<br><br> 3<br> 4<br> 5<br> 6
    13·1 answer
  • I just need to know if i did this correct ! thank you
    10·1 answer
  • PS
    13·1 answer
  • Can someone please help me with this find the unit rate of these 2 items cost per item which is these 2 bag of chips set it up p
    5·1 answer
  • Whats the area of this square help me, please
    6·2 answers
  • Help please <br> What is this expression in simplest form? <br> 4w/w-2 + 3w/w-3
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!