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
Verizon [17]
3 years ago
12

The ordered pair below is from an inverse variation. Find the constant of variation. (7,8)

Mathematics
1 answer:
Marysya12 [62]3 years ago
4 0
Inverse variation:  y = k/x.  Here x=7 and y=8.  Thus,

y = k/x becomes 8 = k/7, or k=56.  The const. of var. is 56.
You might be interested in
Please help. I’ve been here for hours and no one wants to help. I’ll give brainliest answer :(
irakobra [83]

1. D

2. J

3. L

4. A

5. B

6. K

7. C

8. I

9. F

10. G

Radius = Center to Perimeter of Circle

Minor Arc = Arc that goes around less than 1/2 of circle

Major Arc = Arc that goes around more than 1/2 of circle

Chord = The straight line segment between 2 points on a circle

Secant = A line that passes through 2 points on a circle

Semicircle = 1/2 Circle

Tangent = Line that touches 1 point on a circle's perimeter

Central Angle = Angle with a vertex at the center of a circle

Inscribed Angle = Angle whose 3 points (vertex & 2 other points) are on the outside of the circle

Right Angle = Angle with 90 degree measure

5 0
3 years ago
Samuel rides his bike 14 blocks from his house to get to the bus stop. Then he takes the bus another 34 blocks to get to work. A
ludmilkaskok [199]

Answer: 96 blocks

Step-by-step explanation:

14 + 34 = 48 blocks

48 + 48 = 96 blocks

6 0
2 years ago
Read 2 more answers
Wade has already spent $7 of his earnings. He could represent the total amount he has left using the expression a − 7 ⁢   .
valentinak56 [21]
The answer is b because 7 plus 2 equals 9 and a equals whole amount then his current amount is A-9
7 0
3 years ago
Read 2 more answers
A few weeks into the deadly SARS (Severe Acute Respiratory Syndrome) epidemic in 2003, the number of cases was increasing by abo
DaniilM [7]

Answer: The required exponential model is 1804(1.04)^t

Step-by-step explanation:

Since we have given that

Initial cases = 1804

Rate of growth = 4%

Since it is increasing exponentially,

So, it becomes,

A=ab^t

Here, a = 1804

b = 1+r=1+0.04=1.04

So, it becomes,

A=1804(1.04)^t

Hence, the required exponential model is 1804(1.04)^t

6 0
3 years ago
Is the following relation a function?
yuradex [85]

Answer:

Since there is a curve, I believe it is a function.

8 0
2 years ago
Other questions:
  • PLEASE HELP ME!!!! PLEASE
    15·2 answers
  • A 15% tip on a diner Bill is 2.55 how much is the bill?
    15·2 answers
  • Find the limit. lim t→0 5et − 5 t , 1 + t − 1 t , 4 1 + t
    6·1 answer
  • Evaluate 15n +19 if n = 1/3
    10·1 answer
  • Amy wants to carpet a room that is 12 feet by 8 feet.
    10·2 answers
  • What is the answer ?<br> x/y+17 <br> If is x=12 <br> and y=1/2
    12·2 answers
  • If the volume of a cone with the same height as a cylinder equals the volume of the cylinder, the equation for the radius of con
    8·1 answer
  • Which represents a unit rate?
    8·1 answer
  • Uh Expanded form pls? 4.02 x 10^5
    14·2 answers
  • According to the 2010 census data, the population of Texas was about 25,000,000 people. The land area of Texas is about 260,000
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!