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
valkas [14]
2 years ago
5

I could really use a hand

Mathematics
2 answers:
bagirrra123 [75]2 years ago
7 0

Answer:

-5a2+10a

Step-by-step explanation:

distribute

-5a(a-2)

-5a2+ 10

Novosadov [1.4K]2 years ago
4 0

Answer : -5a² + 10a

It was way easy ikr ~w~

You might be interested in
Think about all of the ways in which a circle and a parabola can intersect.
xeze [42]

There will be four ways a circle and a parabola can intersect because the solution of the quartic equation will be 4.

<h3>What is a circle?</h3>

It is described as a set of points, where each point is at the same distance from a fixed point (called the center of a circle)

We have a circle and a parabola:

As we know the standard form of a circle:

\rm (x-h)^2 +(y-k)^2=r^2

The standard form of the parabola:

\rm y = a(x-h)^2+k  

If we plug the value of y from the parabola equation in the circle equation, we get a quartic equation(4th order equation)

The solution of the quartic equation will be 4.

Thus, there will be four ways a circle and a parabola can intersect because the solution of the quartic equation will be 4.

Learn more about circle here:

brainly.com/question/11833983

#SPJ1

7 0
2 years ago
-2x - 4 = -2x - x pls help
Natali5045456 [20]
4 is the correct answer
4 0
2 years ago
Read 2 more answers
Which story problems could be solved using the given equation? Choose exactly two answers that are correct. A. Lucas needs a woo
Sati [7]
What is the given equation??

8 0
3 years ago
PLEASE HELP ME IT WOULD MEAN A LOT
arlik [135]

Answer:

12x³ - 3x

Step-by-step explanation:

<em>Given </em>

<em>f(</em><em>x</em><em>)</em><em> </em><em>=</em><em> </em><em>x </em><em>and </em><em>g(</em><em>x</em><em>)</em><em> </em><em>=</em><em> </em><em>4x²</em><em> </em><em>-</em><em> </em><em>1</em>

<em>Now</em><em>, </em>

<em>3</em><em> </em><em>f(</em><em>x</em><em>)</em><em> </em><em>*</em><em> </em><em>g(</em><em>x</em><em>)</em><em> </em>

<em>=</em><em> </em><em>3</em><em> </em><em>*</em><em> </em><em>x </em><em>(</em><em>4x²</em><em> </em><em>-</em><em> </em><em>1</em><em>)</em>

<em>=</em><em> </em><em>3x </em><em>(</em><em> </em><em>4x²</em><em> </em><em>-</em><em> </em><em>1</em><em> </em><em>)</em>

<em>=</em><em> </em><em>12x³</em><em> </em><em>-</em><em> </em><em>3x </em>

<em>Hope </em><em>it </em><em>will </em><em>help </em><em>:</em><em>)</em>

4 0
3 years ago
What does 1/9-(-2/5-8/9) equal?
babunello [35]
1/9 - (-2/5 - 8/9) = 1/9 + 2/5 + 8/9 = 1 + 2/5 = 7/5 or 1 2/5
6 0
3 years ago
Other questions:
  • Debi had $1.55 in a collection of dimes and nickels. The number of nickels is seven more than the number of dimes. Find the numb
    5·1 answer
  • For what value of the variable: is the value of 2x+1 twenty greater than 8x+5?
    12·2 answers
  • There are 45 children in a class. if 9 of them are absent, what percentage of the class is present?
    15·1 answer
  • What is the pattern of 2,7,26,101,400
    8·1 answer
  • 3*1=3 what property is illustrated above?
    14·2 answers
  • Which shows translation<br><br> Will give BRAINLIEST.<br><br> Can't see it very, well is it a?
    8·1 answer
  • Can someone answer this
    9·2 answers
  • Determine the equation if the line shown in the graph
    8·1 answer
  • 25. Save the simultaneous equations 2x-y=4;x+y=5​
    7·1 answer
  • Please help me .<br> With explanation:)
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!