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
nadezda [96]
3 years ago
8

The value of y is directly proportional to the value of x. If y = 180 when x = 50, the value of y when x = 25?​

Mathematics
2 answers:
Triss [41]3 years ago
8 0

Answer: y = 90

Step-by-step explanation:

Since x and y are proportional, when x =25 (which is 50 divided by 2), y would be 90 since 90 is 180 divided by 2.

cluponka [151]3 years ago
4 0

\LARGE{ \underline{ \red{ \rm{Required \: answer:}}}}

When two numbers or quantities are Directly proportional to each other, their ratio is constant or we can write is as:

\boxed{ \rm{ \frac{x}{y}  = constant}} \implies \boxed{ \rm{ \frac{x1}{y1}  =  \frac{x2}{y2} }}

GiveN:

  • When x = 50, y = 180

To FinD:

  • Value of y when x = 25.....?

Step-wise-Step Explanation:

According to the relation between two numbers which are directly proportional to each other:

⇒ x1 / y1 = x2 / y2

Plugging the given values:

⇒ 50 / 180 = 25 / y2

Cross multiplying,

⇒ y2 = 180 × 25 / 50

⇒ y2 = 90

Thus, value of y when x = 25 is <u>9</u><u>0</u><u>.</u>

You might be interested in
Explain what i did in a detailed answer.
forsale [732]

Answer:

Step-by-step explanation: You added the following numbers multiplied the product by 5 = 17 and then you abbrieviated it and reapeated the process

3 0
2 years ago
What is the value of y? <br><br><br> • 3 <br> • 4 <br> • 5<br> • 6
coldgirl [10]
I think the answer is 6 but I might not be right. Please don’t be mad if it’s wrong. :(
5 0
3 years ago
Read 2 more answers
A figure has vertices at the points (6,5), (6,-4), (-4,-4) and (-4,5). What is the area of the figure
Oxana [17]

Answer:

  90 units²

Step-by-step explanation:

The rectangular figure is 10 units wide (from -4 to +6) and 9 units high (from -4 to +5), so its area is 10·9 = 90 square units.

7 0
3 years ago
Can you please help me l will give brainliest​
yKpoI14uk [10]

Answer:

question 1 and 3

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Neck size, in inches, and number of teeth of 18 randomly selected puppies are compared. Which significance test should be used t
Masteriza [31]

Answer:

D

Step-by-step explanation:

its just obvious

go bucs

4 0
2 years ago
Other questions:
  • A sample of n = 9 scores is obtained from a population with m = 70 and s = 18. if the sample mean is m = 76, then what is the z-
    15·1 answer
  • Each side of a rectangular prism measures 2 inches, and the height is 10 inches. What is the volume?
    6·1 answer
  • A cone has a slant length of 5 and a diameter of 4. What is the volume of the cone? Use π ≈ 3.14.
    13·2 answers
  • What is the slope of a line parallel to the line 2x + 3y = 5?
    11·2 answers
  • 3² • 9³ = [ ]<br>solve ​
    6·1 answer
  • Mark can buy 15 tea bags for $3. What is the unit rate of price per bag? At that rate, how many tea
    9·2 answers
  • 6. A sporting goods store receives an order of 100 baseball caps, of which 22 are green. If 1 of
    10·1 answer
  • ANSWER !! <br> ILL GIVE 40 POINTS !!<br> DONT SKIP :(( <br> PLUS BRAINLIEST !
    13·2 answers
  • Find the length of the arc . round your answers to the nearest tenth PLEASE HURRY
    14·1 answer
  • I am 21 years old my father is 3 times my age how old eill i be when my father is 40
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!