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
Alla [95]
2 years ago
10

The variable a varies inversely with b. The value of a is 2 when b = 40. Find the constant of variation (k). I will give brainli

est!
Mathematics
1 answer:
Zinaida [17]2 years ago
4 0

Answer:

1=20

Step-by-step explanation:

40 divided by 2 is 20 so

1=20

You might be interested in
Hii! Is this proportional or not?
natka813 [3]

Answer:

Yes, the Y value has a direct relationship with the x value.

y = 5x + 5

Step-by-step explanation:

3 0
3 years ago
Write an equation in slope-intercept form of the line shown. (8, 4) (4, 1)
UkoKoshka [18]

Step-by-step explanation:

m= 1-4/4-8 = -3/-4 = 3/4

y-1 = 3/4(x - 4)

y-1 = 3/4x -3

y = 3/4x -2

4 0
3 years ago
What percentage of the actual salary are the actual total expenses?
Setler79 [48]

Answer:

95.97%

Step-by-step explanation:

Observing the table we have

The actual salary is $3,600 -----> This amount represent the 100%

The actual total expenses are $3,455

using proportion

Find out what percentage of the actual salary are the actual total expenses

\frac{100}{3,600}=\frac{x}{3,455}\\ \\ x=100*3,455/3,600\\ \\ x=95.97\%

7 0
3 years ago
What is the percent of increase from 50 to 65
morpeh [17]
30% is the percentage increase, hope I helped :)
4 0
3 years ago
Read 2 more answers
HELP ASAPPPP<br> a. 9<br> b. 25<br> c. 34 <br> d. 68
natka813 [3]
Its D. 68
Because x is 9 if you substitute it you will get 68
7 0
4 years ago
Read 2 more answers
Other questions:
  • 2/3 x 2 1/3 = what is the awsner to this
    12·1 answer
  • when rounded to the nearest hundred the number of pupils in a school is 1800 what are the smallest and largest numbers of pupils
    5·1 answer
  • Jonathan can jog 3 2/5 miles in 7/8 hours find his average speed in miles per hour
    14·1 answer
  • A.0 b.1 c.2 d.3 help please
    14·1 answer
  • Please help please I need it
    12·1 answer
  • Ed has a water container that holds 3 gallons of water. Ed used water from a full container to fill four bottles that each hold
    9·1 answer
  • Select all statements that are true about the linear equation.
    6·2 answers
  • There is a number such that 7 times the number minus 15 is equal to 41
    11·2 answers
  • Find the limit of the function by using direct substitution. limit as x approaches zero of quantity x squared minus five. A) Doe
    9·1 answer
  • If travel 50 miles in 3 hours what is my rate in miles per hour
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!