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
Dennis_Churaev [7]
3 years ago
12

(20 points) Can someone explain to me how to multiply polynomials? Practice question: (y - 3) (y - 4)

Mathematics
1 answer:
kramer3 years ago
6 0

Answer:

y² -7y+12

Step-by-step explanation:

first, you have to multiply each character on the first parenthesis to the second one, one by one. just like the picture attached.

then, combine all of the same variable. like the 2 variable that has y.

You might be interested in
Help me simplify the following expression, show steps please
malfutka [58]

\frac{2x^3y^3}{4y^2} = \frac{x^3y^3}{2y^2} = \frac{x^3y}{2}

4 0
3 years ago
Which statement is NOT true about the ratio of the leg lengths of increment ΔLRM and increment ΔJSK?
Alona [7]
Given the similar triangles, it can always be noted that similarity can be derived from the proportionality of the leg lengths, however it is not true the the ratio of the proportion of the leg lengths is equal to the slope of the triangles. Thus the false statement is:
A]  <span>The slope of the hypotenuse is represented by the ratio of the leg lengths.</span>
7 0
3 years ago
What is the length of the side of a right triangle that has a side length of 12in and a hypotenuse that measures 15ft
Viktor [21]

Answer: 14.96ft


Step-by-step explanation:

  1. To solve this exercise you must apply the Pythagorean Theorem, which is:

a=\sqrt{b^{2}+c^{2}}

Where a is the hypotenuse, and b and c are the other sides of the triangle.

2. You have that the sides given measures 12 inches. 1 feet has 12 inches. Therefore, this side measures 1 feet.

2. Then, when you  solve for one of the sides and substitute the values given in the problem into the formula shown above, you obtain that the length of  the side of the rigth triangle is:

 b=\sqrt{(15ft)^{2}-(1ft)^{2}}

b=4\sqrt{14}=14.96ft




7 0
3 years ago
Read 2 more answers
The inequality represents the spine thickness, in centimeters, of various books on a
Shkiper50 [21]

Answer:

7/2

Step-by-step explanation:

3 0
3 years ago
Will mark brainliest answer!! 50 points!! pls help!!
Afina-wow [57]

Answer:

1. <u>Ben</u>

Let the number of days be x.

Let the total no. of shares be y

No.\ of\ shares\ on\ Day\ 0=2\\No.\ of\ shares\ on\ Day\ 1\ = 2*3\\No.\ of\ Shares\ on\ Day\ 2\ =\ 2*3*3\\No.\ of\ Shares\ on\ Day\ 3\ = 2*3*3*3\\No.\ of\ Shares\ on\ Day\ x\ =2*3^x\\As\ Total\ no.\ of\ shares\ = y\\y=2*3^x

2. <u>Carter</u>

Let the no. of days be x

Let the total no. of shares be y

No.\ of\ shares\ on\ Day\ 0=10\\No.\ of\ shares\ on\ Day\ 1\ = 10*2\\No.\ of\ Shares\ on\ Day\ 2\ =\ 10*2*2\\No.\ of\ Shares\ on\ Day\ 3\ = 10*2*2*2\\No.\ of\ Shares\ on\ Day\ x\ =10*2^x\\f(y)=10*2^x

4 0
2 years ago
Other questions:
  • Which drawing is a construction of a quadrilateral with one pair of parallel sides of lengths p and q? (second picture is A, thi
    13·1 answer
  • What is the decimal of 1/10
    12·2 answers
  • Z2 - (y = 7, and z=10​
    15·1 answer
  • What are the solutions to the quadratic equation 2x^2-8x-24=0
    13·2 answers
  • What is 657 divided by 2
    15·2 answers
  • Write an equation for the sum of x and 3 minus 2 is 12
    12·1 answer
  • Copy and complete the statement using &lt; or &gt; <br> -7 or -8
    12·1 answer
  • What is 8 1/4 divided by 3 1/2?
    9·1 answer
  • Someone please help me thank you
    12·2 answers
  • Find the surface area of the prism​
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!