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]
2 years ago
15

If y varies inversely as x and the constant of proportionality is k=5, what is y when x=2?

Mathematics
1 answer:
wolverine [178]2 years ago
3 0

Answer:

y alpha 1 /x

y = k / x

( y = ? , x = 2, k = 5 )

y = 5 /2

y = 2.5

You might be interested in
Evaluate the following<br> a) 4!=<br> b) 0!=<br> c) 2! + 3!=<br> d) 3! x 4!<br> e) 10! / 7!
IRISSAK [1]

Answer:

See below for answers and explanations

Step-by-step explanation:

4! = 4*3*2*1 = 24

0! = 1

2! + 3! = 2*1 + 3*2*1 = 2 + 6 = 8

3! * 4! = 3*2*1 * 4*3*2*1 = 6 * 24 = 144

10! / 7! = 10*9*8*7*6*5*4*3*2*1 / 7*6*5*4*3*2*1 = 10*9*8 / 1 = 720

6 0
2 years ago
Will mark brainliest for correct answer, due soon!
Rus_ich [418]

circumference = pi*d

70cm*pi = 219.8cm

219.8cm × 240 rev = 52752 cm

52752cm/100 = 528m

4 0
3 years ago
Solve the equation a + b - c = 180 for c.
sertanlavr [38]

Answer:2+2=fish

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
Help asap please:<br><br> Solve x-7y=16 for y
Pepsi [2]

Answer:

y = (x-16)/7

Step-by-step explanation:

x - 7y = 16

~Subtract x to both sides

-7y = 16 - x

~Divide -7 to everything

y = (16-x)/7

Best of Luck!

5 0
3 years ago
Read 2 more answers
Help me please I dont understand
Vaselesa [24]

Answer:

42°

Step-by-step explanation:

This is right triangle and sum of 2 angles is 90°:

y+48°=90°

so y= 90°- 48°= 42°

4 0
3 years ago
Other questions:
  • Help if you can thank you
    5·2 answers
  • Factorization of nine using exponents from least to greatest
    14·1 answer
  • Find the value of each expression. -6 + 15 + 15 = 5. 9 - 4 - 17 =
    7·1 answer
  • 5. Which function would have the point (0,0) on its graph?
    7·1 answer
  • The percent change from $10 to $27
    5·1 answer
  • What is 7 squared in standard form
    12·2 answers
  • Need an answer showing work thx!
    7·1 answer
  • I need the answer asappppppppp
    14·2 answers
  • (3^2) ^ 5 what Is the anwers of this
    5·2 answers
  • 240 is equal to w more than 369
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!