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
MAXImum [283]
3 years ago
9

Expand.Your answer should be a polynomial in standard form.(9h+3)(-h-1)​

Mathematics
2 answers:
djverab [1.8K]3 years ago
8 0

Answer:

Step-by-step explanation:

Elena-2011 [213]3 years ago
3 0
Just do foil or the box method to get the answer

You might be interested in
15 points help! Select the correct answer from the drop-down menu.
Leokris [45]

Answer:The value of m for the given equation is, 35

Step-by-step explanation:

Given an equation:  https://tex.z-dn.net/?f=x%5E%7B3m%7D%3D(x%5E%7B65%7D)*(x%5E%7B40%7D)

Use the above property on  RHS in equation [1];

Since the base are same i.e, x ; we can add the exponents.

or

Using:  , then a=b.

Therefore, 3m=105.

Divide 3 on both sides of an equation:

Simplify:

m=35

Therefore, the valur of m is, 35.

6 0
2 years ago
The formula for potential energy is P = mgh. Solve the equation for h.
Liono4ka [1.6K]

Answer:

P = mgh

P/mg = h

We can divide both sides by mg, since both mass and gravity are being multiplied and not added.

Hope this helps!! :)

Step-by-step explanation:

7 0
3 years ago
Can someone pls help thanks
kolezko [41]
I think I think that it is 8 hours. Hopefully that helps!
5 0
4 years ago
Can u guys pretty please help
erastova [34]
It should be A and D, no promises
7 0
3 years ago
Use the graph of the function. Determine Over what interval(s) the function is positive or negative.
san4es73 [151]

Answer:

I can't see the numbers well, but the graph is decreasing from (-inf, minimum) and increasing from (minimum, inf).  The minimum  is the vertex.  Hope this helps!

Step-by-step explanation:

4 0
3 years ago
Other questions:
  • PLZZZZZ NEED HELP!!!!!!!
    9·1 answer
  • What is the degree of the function f(x)= x(x+1)2 (2x-3)(x+2)2
    15·1 answer
  • 1. The linear equation y = 3x tells us that this line is going to be more vertical or horizontal? Explain.
    13·2 answers
  • Sean says that to add a number to -100 and still have -100 is to add zero. Candice says that she can add two numbers to -100 and
    6·2 answers
  • In RST, RS = 7, RT = 10, and ST = 8. Which angle of RST has the smallest measure?
    6·1 answer
  • Plz help me with the answer
    15·1 answer
  • Qwq I’m starting to regret getting math class-
    11·1 answer
  • Someone pls help me before my dad goes nuts
    15·1 answer
  • Emalynn has one hour to answer 9science questions. She will spend an equal amount of time on each question. What fraction of one
    7·1 answer
  • How does the graph of "Y = f(x+2) differ from the graph of y = f(x - 3)?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!