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
svetoff [14.1K]
3 years ago
6

The product of the polynomials (3x + 2) and (-x-3) is?

Mathematics
1 answer:
pychu [463]3 years ago
3 0

Answer:

3x²-11x-6

Step-by-step explanation:

(3x+2)(-x-3)

Then you Foil, AKA multiply the First Outside Inside and Last and then add them together

3x²-9x-2x-6

You might be interested in
PLEASE HELP ME!!! Thank you SO MUCH! Explain your answer
soldi70 [24.7K]

Answer:

y = -.5x -.5

Step-by-step explanation:

All you do is plug in the x and y in the point to the equation, y = mx + b. Since the coordinate is (5, -3), this in the equation would look like -3 = -.5(5) +b. (all you need to find is the y-intercept, or b.) Solve it out to get -3 = -2.5 + b. Add 2.5 to each side of the equation, you're left with b = -.5. Now, put that back into the original equation, and get y = -.5x -.5. I think this is right, you can go back through and check once more if you'd like.

8 0
4 years ago
What is the surface area of the regular pyramid below? I’ll would be helpful if you guys list down the steps !
meriva

Answer:

The answer to your question is A = 648 u²

Step-by-step explanation:

I attach the solution because it said that I was writing improper words.

6 0
4 years ago
John had $21 to spend on 2 notebooks. After buying them he had $13. How much did each notebook cost?
Eva8 [605]

john had 21.00After buying 2 notebooks he had 13.00

21-13= 8 / 2 =4 each notebook cost 4 dollars.

5 0
3 years ago
The endpoints of one side of a regular pentagon or -1, four and two, three what is the perimeter of the Pentagon
forsale [732]

Answer:

Step-by-step explanation:

(-1,4),(2,3)\\ \\ s^2=(-1-2)^2+(4-3)^2\\ \\ s^2=9+1\\ \\ s^2=10\\ \\ s=\sqrt{10}\\ \\ p=5s\\ \\ p=5\sqrt{10}\ exact\\ \\ p\approx 15.8

8 0
3 years ago
Ayudenmeee por favor
Dmitry [639]
B because I’m just guessing
8 0
3 years ago
Other questions:
  • To earn money, George types papers for college students. For regular term papers, he charges by the page: $1.50 each. For scient
    7·1 answer
  • $13,168is invested, part at 13%and the rest at
    8·1 answer
  • which equations represent the line that is perpendicular to the line 5x - 2y = -6 and passes through the point (5, -4) select al
    6·1 answer
  • What is the greatest common factor of 3 15 and 9
    10·2 answers
  • If nondisjunction occurs in meiosis ii during gametogenesis, what will be the result at the completion of meiosis? a all the gam
    10·1 answer
  • The ratio of green beads to yellow beads in a bracelet is three to four. The total number of beads is 14. How many green beads a
    15·1 answer
  • Chelsea writes the expression (n + 1)(n + 2) + 2n for the number of circles used to make the nth figure in the pattern shown.
    10·1 answer
  • At Ever Lake it costs $12 per hour to rent a canoe. Jared aand his friends rented a canoe for 4 hours and paid $68. Write an equ
    7·1 answer
  • Find the value of x in the triangle show below​
    6·1 answer
  • Sarah drinks 30 liters of water on weekdays and 12 liters of water on weekends. How many liters of water does Sarah drink per da
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!