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
Bingel [31]
3 years ago
11

Fifteen times the square of a non zero number is equal to 22 times the number.

Mathematics
1 answer:
Naddik [55]3 years ago
3 0
15 x^{2}  = 22x
15 x^{2} -22x = 0

Quadratic formula (x =  \frac{-b+/- \sqrt{b^{2-4ac} } }{2a}) provides us with the answer that x = 0, and 1.47
You might be interested in
What are the characteristics of a function and how can we identify them?
Ad libitum [116K]

Answer:

<u>A function is a mathematical relationship where all inputs must have exactly one output. If there is more then one output for one input, then the relationship is not a function.</u>

x is most of the time the input and y the output for an equation:

y = 2x

of course the input and output could be any variable.

Step-by-step explanation:

Have a nice day!

3 0
3 years ago
Read 2 more answers
Another representation, in polar coordinates, of the point (3, 5pi/4) is ( ___, pi/4)
VladimirAG [237]
The answer is (-3, pi/4). I just took the quiz
3 0
4 years ago
Read 2 more answers
Why is the growth factor +1 plus r for an exponential growth function?
Serga [27]

Answer:

The exponential growth model is given by this general expression:

y = a (1+r)^t

And the exponential model decay model is given by:

y = a (1-r)^t

Where a the initial amount r the growth factor of rate anf t the time.

The reason with we need to add 1+r in the base of the model is because each period of time t_1 we have an increase of the initial amount by a factor of (1+r) so after n periods we will have (1+r)^n times the initial amount.

Step-by-step explanation:

In general an exponential model is given by this formula:

y = a(b)^x

Where:

a = the constant, b = the base and x x the exponent.

The exponential growth model is given by this general expression:

y = a (1+r)^t

And the exponential model decay model is given by:

y = a (1-r)^t

Where a the initial amount r the growth factor of rate anf t the time.

The reason with we need to add 1+r in the base of the model is because each period of time t_1 we have an increase of the initial amount by a factor of (1+r) so after n periods we will have (1+r)^n times the initial amount.

8 0
4 years ago
3 (2f+g+4) is equivalent to 6f+3g+12 - true or false
tankabanditka [31]

Multiply the bracket by 3

3(2f+g+4)

My answer is 6f+3g+12

Answer is true

7 0
4 years ago
Read 2 more answers
Square root 2x = square root x+5
Gnom [1K]
Answer:2x^2+10x sorry if it’s wrong
3 0
3 years ago
Other questions:
  • Over the past week, 34 baby boys were born at the hospital. this was 54% of all babies born. how many girls were born over the p
    5·2 answers
  • Pls pls help me help me​
    15·1 answer
  • If 82 out of 100 cockroaches are immune to a pesticide after repeated use in an area, how many would be expected to be immune in
    13·2 answers
  • What is the volume of a rectangular prism with the dimensions: base 2 3 8 cm, height 1 1 3 cm, and length 3 3 4 cm? A) 11 7 8 cm
    12·2 answers
  • An investment of $5000 earns $6000 simple interest in 12 years. Calculate the interest rate.
    14·1 answer
  • What is the total weekly pay for a person earning $9.00 an hour and working only 8 hours a day for 5 days?
    12·1 answer
  • In a class of 6, there are 2 students who forgot their lunch. If the teacher chooses 2 students, what is the probability that bo
    8·1 answer
  • 1) make q the subject of the formula 4(q+p)=5+7q
    13·1 answer
  • Vicky downloaded to apps on her iPhone the first app was $599 and the second Apple was 14. $33 how much did Vicky spend on the a
    12·1 answer
  • Whats the median of the set 22,37,49,15,82
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!