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
balandron [24]
3 years ago
15

Find the sum 12x²+9x²

Mathematics
2 answers:
DIA [1.3K]3 years ago
6 0
21x squared, just add the numbers together
Harman [31]3 years ago
4 0

Answer:

21 x^2

Step-by-step explanation:

12x²+9x²

Since they are like terms (both have x^2) we add them together

21 x^2

You might be interested in
Which expression is equivalent to the given expression?<br> 8^6
Rasek [7]
I don’t know what the possible answers are, but it could be any of the following.

8x8x8x8x8x8
(8^3)*(8^3)
4 0
3 years ago
I need help solving this quadratic equation
Shtirlitz [24]
You end up getting x^2 when you finish simplifying the quadratic equation, so you simply make a positive parabola with the vertex positioned at the origin.
4 0
3 years ago
The ratio of soccer balls to volleyballs in the coach's bag is 10 to 6. If there are 20 soccers balls in the bag how many volley
In-s [12.5K]

Answer:

12

Step-by-step explanation:

10 x 2 is 20

6 x 2 is 12

3 0
3 years ago
-10+16+(+10)-(-10)+5
Luden [163]
The answer is thirty-one
4 0
3 years ago
Read 2 more answers
How many Bojangles Chicken Tender Combos<br> can Tyree buy with $43 if one combo costs $6?
Darya [45]

Answer:

$7.16

Step-by-step explanation:

$43.00 divide by $6 is $7.16

8 0
3 years ago
Read 2 more answers
Other questions:
  • Two cards are chosen at random without replacement from a well-shuffled pack. what is the probability that the second card drawn
    10·1 answer
  • Where is the answer to the expression 3 − 7 located on a horizontal number line?
    12·1 answer
  • What is the equation of the line that passes through the points (5, 2) and (−5, 7)?
    9·1 answer
  • NEED HELP ASAP!! PLEASE HELP!
    5·1 answer
  • Add another set of points that are 8 units below points A, B, C, and D. This time, you'll need to rotate the lines into a differ
    7·1 answer
  • The function f(x)=−3x+2 is defined over the domain −1
    7·1 answer
  • Convert 100110 base two to a number in base three​
    7·1 answer
  • Which of the following sets of numbers could represent the three sides of a right triangle
    8·1 answer
  • Simplify fully x^2-9/3x^2+8x-3
    15·2 answers
  • Monica earned $60 from a bonus plus $8.50 per hour (h) she worked this week. Which of the following expressions best represents
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!