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
Georgia [21]
3 years ago
10

Y is inversely proportional to (x+2)² when x=1, y=2

Mathematics
1 answer:
REY [17]3 years ago
6 0

Answer:

y = 18 / (x + 2)²

Step-by-step explanation:

Inversely proportional

y * (x + 2)² = k

when x=1, y=2

k = 2 * (1 + 2)²

k = 18

-----------------------

y * (x + 2)² = 18

Divide both sides by (x + 2)²

y = 18 / (x + 2)²

You might be interested in
Write the polynomial in standard form. identify the degree and leading coefficient of the polynomial. then classify the polynomi
mezya [45]
You'll need to post the polynomial itself. The degree will be the highest exponent, the leading coefficient will be the number in front of the variable of the term with the highest exponent, then count the number of terms separated by + and - signs.
3 0
3 years ago
The original sale price of an item at markdowns is $110.95. You have an additional 20% off coupon for markdowns for purchases to
IRINA_888 [86]

Answer:

$22.19

Step-by-step explanation:

20% off the original price = $110.95 - (20% x $110.95)

20% x $110.95 = $22.19

$110.95 - $22.19 = $88.76

difference = $110.95 - $88.76 = $22.19

5 0
3 years ago
Read 2 more answers
Rewrite 48 + 60 using the distributive property
Flauer [41]

Answer:

12* ( 4+5)

Step-by-step explanation:

48 = 12 * 4

60 = 12 * 5

48 + 60 = 12*4 + 12*5

             = 12*( 4 + 5)

            = 12* 9

            = 108

3 0
3 years ago
If a player rolls two dice and gets a sum of 2 or 12, she wins $20. if the sum is 7, she wins $5. the cost to play the game is $
Nata [24]
The expectation would be that the player would not get much money. 3, 4, 5, 6, 8, 9, 10, and 11 does not get a lot due to the entrance fee of $3. 20 - 3 = 17. 5 - 3 = 2.
6 0
3 years ago
Find the radius of a circle with the given circumference.<br> 6V<br> * in
GREYUIT [131]

Answer:21v/22

Step-by-step explanation:

Circumference of a circle=2×π×radius

6v=2×22/7×r

7×6v=2×22×r

42v=44r

Radius=42v/44

Radius=21v/22

7 0
3 years ago
Other questions:
  • Round 76.3 to the nearest whole number
    14·2 answers
  • The Difference between two numbers is 22. The sum of the same two numbers is 78. What are the two numbers?
    6·1 answer
  • What is 36.5625 in fraction form
    11·1 answer
  • The mean age of 10 women in an office is 31 years old.
    14·2 answers
  • The side lengths of the Australian flag are in a ratio of 1:2. If the flag is 5 feet long, what is it’s height?
    8·1 answer
  • An isosceles triangle two sides equal is placed on top of the square as shown in the picture if the two equal sides are 22 ft lo
    11·1 answer
  • Jeremy is selling m of his models on the internet for $12.50 each. Which of the following expressions describes the amount he wi
    12·1 answer
  • Plz guys help me plz
    5·1 answer
  • Mandy baby sat for 3 1/4 hours on Friday night and 4 5/6 hours on Saturday. How many hours did she babysit this weekend?
    10·1 answer
  • A television set uses 7 units of electricity in 5 hours. How many units will it use in 15 hours?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!