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
tigry1 [53]
3 years ago
11

3.5x^3-2.3x^2+1.4x+15.6-1.2x^3+4.5x^2-0.3x-3.2

Mathematics
1 answer:
Kamila [148]3 years ago
8 0

Answer: 12.4 + 1.1x + 2.2x^2 + 2.3x^3

Step-by-step explanation:

add the like variables

You might be interested in
The value of a professor basketball players autograph rose 30% in the las year.It is now worth $286.00. What was it worth a year
sineoko [7]

Answer:

$220 dollars

Step-by-step explanation:

a = p * w (the percentage formula)

subsitute. It rose by 30 % since last year so you're going to put 1.30 (30% -> 0.30 then add 1)

286 = 1.30 * w

solve.

w = 220

3 0
3 years ago
Solve for x 5^x= 3x^x+1
Stella [2.4K]

Answer:

x=1

Step-by-step explanation:

5 − 3 x = x + 1

 Move all terms containing  x  to the left side of the equation.

5 − 4 x = 1

Move all terms not containing  x  to the right side of the equation. − 4 x = − 4

Divide each term by  − 4  and simplify.

x = 1

3 0
4 years ago
What is the answer to this please?
sergij07 [2.7K]
The answer of the rotational symmetry is B, (6)
4 0
3 years ago
Which expression is equivalent to (18x + 9k) + (2x + 6k)?
Verizon [17]

20x + 15k is the answer we just have to remove the bracket and add the terms

hope it helps

4 0
3 years ago
Read 2 more answers
What is the range of y = sin θ ?
Tamiku [17]
The range of a function is the set of all the possible function outputs. We know that sin theta varies between -1 and 1 if we draw a graph. According to the graph, the largest number that is an output of g is -1, and the smallest number is 1. Every number between them is also an output of g for some input. Therefore, the range of g is [-1,1]. 
5 0
3 years ago
Other questions:
  • What is the area of the sector that is NOT shaded?
    9·2 answers
  • Paul and Brett went to math class and were given the same expression to simplify. The expression they were given was 6 + 12 divi
    15·1 answer
  • 14x^2-8x+3 + -6x^2+7x-11
    14·2 answers
  • A given line has the equation 2x + 12y = −1.
    8·1 answer
  • Please help!!! Will mark brainliest!!!
    7·1 answer
  • Cash register has $5.30 There are twice as many nickels than quarters and 8 more dimes than quarters, how many dimes does it hav
    15·1 answer
  • A plane flew between two cities at 330 mi/hr; a car went the same distance at 55 mi/hr. If the car took 7.5 hr longer, how far a
    13·1 answer
  • I need help!!!!!!!!!!!!!!
    7·1 answer
  • PLZZ HELP ME I’LL MARK AS BRAINLIESTTTT!!!!
    8·1 answer
  • Mind lending me a hand
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!