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
Romashka-Z-Leto [24]
3 years ago
6

Three times the square of a non-zero number is equal to fifteen times the number.what is the number?

Mathematics
1 answer:
Alona [7]3 years ago
8 0
5 because you subtract 15x and bring it to 3x^2 and get 3x^2-15x=0. Then take out the gcf and you get 3x(x-5)=0. Since it can't be 0, x-5=0 , the answer is 5.
You might be interested in
A fair coin is a coin whose head and tail appears in an equal probability of 50% each. what is the probability of obtaining eith
Sergio [31]
Djfjffjjf fuffyrjtjfyffyfyf tutut  ryryrur44r r rrytyt tyryrfugjy tyruffg r 7r7tr
7 0
3 years ago
Which relationship between x and y in the equation shows a proportional relationship
balandron [24]

Answer:

The equation y = 3x shows a proportional relationship between x and y

Step-by-step explanation:

  • <em>The proportional relationship is represented graphically by a line passes through the </em><em>origin point </em>
  • <em>The equation of the proportional relationship is </em><em>y = m x</em>

Let us solve the question

Substitute x by 0 to find the value of y, if y = 0, then the line represents this equation passes through the origin point, then the equation shows a proportional relationship

∵ y = 3x

∵ x = 0

∴ y = 3(0)

∴ y = 0

→ That means the line that represents the equation passes through

   the origin point

∴ The equation y = 3x shows a proportional relationship between x and y

7 0
3 years ago
2. f(x)=4x+1 and ​g(x)=x2−4x−5​, find ​(g◦​f)(4​).
Goryan [66]

Answer:

(g · f)(4) = 45

Step-by-step explanation:

f(x)=4x+1

g(x)=x² - 4x- 5

(g · f)(x) = 4(x² - 5) + 1

(g · f)(4) = 4(4² - 5) + 1

Following pemdas

(g · f)(4) = 4(16 - 5) + 1

(g · f)(4) = 4(11) + 1

(g · f)(4) = 44 + 1

(g · f)(4) = 45

8 0
2 years ago
What is the midpoint of a segment whose endpoints are (-5,6) and (-7,2)?
zloy xaker [14]
The answer to the question is b

5 0
3 years ago
At the end of a recent​ year, Ready Maid Cleaning​ Service, a​ full-service house and office cleaning​ service, had total assets
torisob [31]

Answer:

Ready Maid Cleaning​ Service's liabilities were $2930.

Step-by-step explanation:

At the end of a recent​ year, Ready Maid Cleaning​ Service, a​ full-service house and office cleaning​ service, had total assets of $ 5,810 and equity of $ 2,880.

Liabilities = assets - equity

So, Liabilities = 5810-2880=2930 dollars

Hence, Ready Maid Cleaning​ Service's liabilities were $2930.

3 0
3 years ago
Other questions:
  • The dimensions of a rectangle are 3x - 4 and 5x - 11. Which formula can be used to find the perimeter p of the rectangle?
    13·2 answers
  • A farmer ordered 3/4 ton of soil. He wants to divide it evenly into 8 flower beds. How much will he have for each bed?
    14·1 answer
  • Which is the value of this expression
    14·1 answer
  • The sum of two numbers that are at the ratio of 3:4 is 1001. Find these numbers.
    9·1 answer
  • The formula to calculate the area of a circle from its circumference is:<br><br><br> A =c2/4π
    5·1 answer
  • Can someone do this for me i don't get it.
    11·1 answer
  • 10n + 7 &gt; n -3(5-3n)<br><br> What’s The Value Of n?
    10·1 answer
  • (10 POINTS) find the lengths of segments AD and BD
    6·1 answer
  • Help me w this math question! pleaseee
    14·2 answers
  • Which two waves have the same amplitude?<br> Z and X <br>W and Y <br>W and X <br>Y and X​
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!