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
Lemur [1.5K]
2 years ago
14

Y varies directly as x and y=21 when x=6. determine the value of y when x=14

Mathematics
1 answer:
Hitman42 [59]2 years ago
6 0

Answer:

y = 49

Step-by-step explanation:

Given y varies directly as x then the equation relating them is

y = kx ← k is the constant of variation

To find k use the condition y = 21 when x = 6 , then

21 = 6k ( divide both sides by 6 )

3.5 = k

y = 3.5x ← equation of variation

When x = 14 , then

y = 3.5 × 14 = 49

You might be interested in
PLSSS HELPPPPP MEEEE III WILLL GIVVVEEE BRAINLIESTTTT!!!!!!
Artyom0805 [142]
They are equal, 8 x 7 = 56 and 7 x 7 = 49
6 0
3 years ago
The 5 in 6.052 has 1/10 the value of the 5 in _____? a)0.815 b)53.2 c)4.45 d)7.5
olasank [31]
Would it be a correct me if im wrong
3 0
3 years ago
Find the measure of the missing angle using the triangle angle sum theorem
Greeley [361]

Answer:

m∠60

Step-by-step explanation:

30 + 90 = 120

180-120=60

7 0
3 years ago
Read 2 more answers
Comporueba si las siguientes fracciones son equivalentes.
NikAS [45]

Answer:

No sé si este es un problema de opción múltiple, pero tanto (A) como (B) son fracciones equivalentes.

Step-by-step explanation:

4 0
3 years ago
If the Weight of Candy Is proportional to the price and 12 ounces of candy is $3.00,dollars how much is 20 ounces of candy?
FinnZ [79.3K]

Answer:

$5.00

Step-by-step explanation:

if you divide $3.00 by 12 you get $0.25 which is what your paying per ounce so all you would have to do once you get how much your paying per ounce is multiply your per ounce number ($0.25) by your total amount of ounces (20) and you then get your answer $5.00. Hope this makes sense!

4 0
3 years ago
Other questions:
  • Briana drew a rectangle with a width 5 inches shorter than its length. She measured the perimeter of the rectangle and found it
    13·1 answer
  • Determine the rational roots of 2x 5 - 11x 4 + 14x 3 - 2x 2 + 12x + 9 = 0.
    10·1 answer
  • Please answer ASAP!!!!
    6·2 answers
  • A number decreased by 5 is less than 33
    8·1 answer
  • over the course of four days the price of stock at ACM E corporation fall $28. what was the average change in stock price per da
    15·1 answer
  • The following table shows the annual profits for two small florist shops what shop had the greater total profit? How much greate
    11·2 answers
  • Hector has a toy train that is 68 centimeters long. He puts a 23 centimeters caboose at the end. How long is the train with the
    15·2 answers
  • I need HELP!!!!!!! plz help me!!!
    14·2 answers
  • Rate of change 1 How to figure this.
    8·1 answer
  • Each day, Valerie charges her lunch account for her lunch. If the cost of lunch is $3, then by how much has her lunch account be
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!