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
Sedaia [141]
3 years ago
5

When y varies inversely as x, and y=3 when x=5. ​

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

Answer:

I think Explanation:

y

∝

1

x

2

or

y

=

k

⋅

1

x

2

or

x

2

⋅

y

=

k

;

x

=

5

,

y

=

3

∴

k

=

5

2

⋅

3

=

75

or

x

2

⋅

y

=

75

Step-by-step explanation:

You might be interested in
A parking space is 20 feet long. A pickup truck is 6 yards long. How many inches longer is the parking space than the truck
masya89 [10]

1 yard = 3 feet.

Multiply the length of the truck by 3 to get total feet:

6 x 3 = 18 feet.

Subtract the length of the truck from the length of the parking space:

20 - 18 = 2 feet

1 foot = 12 inches.

Multiply 2 feet by 12:

2 x 12 = 24 inches longer.

7 0
3 years ago
A road sign is in the shape of a regular pentagon. What is the measure of each angle on the sign? Round to the nearest tenth. Se
dangina [55]

Answer:

Option D) 108 degrees

Step-by-step explanation:

We are given the following in the question:

A regular pentagon.

Thus, all the angles of the pentagon are equal.

Angle sum property of pentagon:

  • In a pentagon, the sum of all the interior angle of a pentagon is 540 degrees.

Measure of each angle =

=\dfrac{\text{Measure of angle}}{\text{Number of angle}} = \dfrac{540}{5} = 108^\circ

Thus, the measure of each angle on the sign is 108 degrees.

Option D) 108 degrees

6 0
3 years ago
Line AB passes through points A(−6, 6) and B(12, 3). If the equation of the line is written in slope-intercept form, y=mx+b, the
san4es73 [151]

Answer:

We get value of the value of b = 5

Step-by-step explanation:

Line AB passes through points A(−6, 6) and B(12, 3). If the equation of the line is written in slope-intercept form, y=mx+b, then m=m equals negative StartFraction 1 Over 6 EndFraction.. What is the value of b?

We have slope m: m=-\frac{1}{6}

We need to find value of b (y-intercept)

Using the point A(-6,6) and slope m=-\frac{1}{6} we can find b.

Using slope-intercept form, putting values of m and x and y we get the value of b:

y=mx+b\\6=-\frac{1}{6}(-6)+b\\6=1+b\\b=6-1\\b=5

So, we get value of the value of b = 5

5 0
3 years ago
4 times a number is greater than -48.what are the possible values for the number ?
Keith_Richards [23]

The answer might be - 12

4 x -12 = 48

7 0
4 years ago
9•(-5)<br><br> A. -45<br> B. -95<br> C. 4<br> D. 45
alexgriva [62]

Answer:

A. -45

Step-by-step explanation:

multiplying a positive an a negative number gives out a negative result

so when we multiple 9 with -5 the result is -45

3 0
3 years ago
Read 2 more answers
Other questions:
  • 2.03+7.89 estimate Please Help Asap
    14·2 answers
  • The fraction 7/8 is a multiple of what unit fraction?
    11·1 answer
  • A rectangular prism has a length of 8 in., a width of 4 in., and a height of 214 in. The prism is filled with cubes that have ed
    7·1 answer
  • 2y+2y+4y^3+4-3y^3+4+y​
    8·2 answers
  • Urbanization is more than the growth of cities. it represents a change in economic, social, and
    10·2 answers
  • If a cow has a mass of 9 × 10^2
    9·2 answers
  • I need some help please
    13·1 answer
  • What is one add forty four
    6·1 answer
  • What is the slope of the line through the points (-2,-1) and (8,-3)?
    11·2 answers
  • What is (a^2-b^2) factored out?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!