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
Rashid [163]
3 years ago
14

Assume that y varies inversely with x. If y=9 when x=7, find y when x=2.

Mathematics
1 answer:
Aleks [24]3 years ago
4 0

Answer:1.56

Step-by-step explanation:

For constant of proportionality of k,

y=(1/k)*x

If y =9,

9=7/k

K=7/9=0.78

y=0.78x

y=0.78*2=1.56

When x

You might be interested in
Please help m solve this it's about shaded areas. I need it fast. PLZ HELP THANK YOU IF YOU DO AND U R SO AMZING IF U DO>
sukhopar [10]

A = area of the circle

A = pi*r^2

A = pi*11^2

A = 121pi

-----

B = area of the rectangle

B = length*width

B = 6*4

B = 24

-----

C = blue shaded area

C = A - B

C = 121pi - 24 which is the exact area in terms of pi

C = 356.1327 is what you'd get if you used a calculator

C = 356.13 is the result after rounding to the nearest hundredth

<h3>The final answer is 356.13</h3>
5 0
3 years ago
You have a 25 cm piece of ribbon. How many cuts do you need to make obtain the greatest number of pieces, where each piece is di
max2010maxim [7]

Answer:

24

Step-by-step explanation

-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|-|--|-|-|-|

7 0
2 years ago
Read 2 more answers
jessie worked four more hours than Ben. They worked a total of 25 hours. How many hours did each boy workz?
Mandarinka [93]

Answer:

jessie: 14.5

ben: 10.5

3 0
3 years ago
L1 : (-1, 4) and (3, 4) L2: (3, 5) and (3, 0) A. Parallel B. Perpendicular C. Neither
satela [25.4K]

answer for this question is (b)perpendicular

7 0
2 years ago
Graph the following inequality and then select the correct graph below. x + y &lt; 1
saul85 [17]
First one!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!11111111111111111111111111111111111111
7 0
3 years ago
Read 2 more answers
Other questions:
  • What is the lateral area of the cylinder?
    6·1 answer
  • Check each equation whose graph is the line that
    15·1 answer
  • Simplify the equation 5(3m-2)+4m
    13·2 answers
  • What is an equation for the circle with center (-1,11) and radius 5
    5·2 answers
  • choose the equation below that represents the line passing through the point (2, −4) with a slope of one half. a. y = 1/2x 5 b.
    11·1 answer
  • Select the equation of the line that passes through the point (5.7) and is perpendicular to the line x = 4.
    15·2 answers
  • Is 3^100/3^99 greater than,less than, or equal to 3??
    11·1 answer
  • Ron is planning for the back-to-school rush at his store. Last year he estimated that he would need 168 notebooks, but he sold 2
    11·2 answers
  • y/n is going for a walk. he walks for 7.5 miles at a speed of 3 miles per hour. For how many hours does he walk?
    14·2 answers
  • What is 617 rounded to the nearest ten?​
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!