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
Karolina [17]
2 years ago
14

I really need help on this, I don't quite understand what I am doing :.)

Mathematics
1 answer:
enot [183]2 years ago
4 0

Subtract the two equations

f(x) - g(x)

(9x3 + 2x2 - 5x + 4) - (5x3 - 7x + 4)

9x3 + 2x2 - 5x + 4 - 5x3 + 7x - 4

4x3 + 2x2 + 2x

You might be interested in
The pH level of a solution measures how acidic or basic the solution is. Values between 0 and 7 are considered acidic while valu
Furkat [3]

Answer:

  about 2.47

Step-by-step explanation:

Your calculator will tell you ...

  -\log{(3.4\times 10^{-3})}\approx 2.4685\approx\bf{2.47}

4 0
2 years ago
What eqauls to 31.25
RSB [31]

125 = 5^3 = 25 * 5

4 \cdot \sqrt{125} = 4 \sqrt{25 \cdot 5} = 4 \cdot 5 \sqrt{5} = 20\sqrt{5}

The simplification you are trying to do involves finding the prime factorization of a number. Since 125 is not divisible by 2, move on to 3. 125 is also not divisible by 3, so move on to 5. Then 125/5 = 25, and 25/5 = 5, so 125 = 5^3. The prime factorization of 125 is 5^3.

5 0
3 years ago
Read 2 more answers
Which function has a greater y intercept?
Anni [7]

Answer:

Step-by-step explanation:

The function whose graph is given has y-intercept (0, 3), whereas the function f(x) has y intercept (0, 1).  So it is the first that has the greater y intercept.

8 0
2 years ago
How can 1% of 300 be used to determine 64% of 300? Enter your answers in the boxes to correctly complete the statement. 1% of 30
Ratling [72]

Answer:

1% of 300 is 3 so if you multiply that 3 by 64, you get 192 which is also 64% of 300

Step-by-step explanation:

.01 x 300 = 3

3 x 64 = 192

.64 x 300 = 192

4 0
2 years ago
Read 2 more answers
» What is the distance between -25 and -12 on<br> a number line?
solmaris [256]

Answer: 13

Step-by-step explanation: All you have to do is subtract -12 from -25 and you get -13. If it was -25 from 12 you would just add the two together.

8 0
2 years ago
Other questions:
  • An angle measures 156° less than the measure of its supplementary angle. What is the measure of each angle?
    5·2 answers
  • What is 257,650 rounded to nearest hundred
    7·2 answers
  • The sum of -3 1/3b + b
    12·1 answer
  • What is the circumference of the circle shown below
    5·2 answers
  • Two similar rectangular prisms have a scale factor of 2:3. The larger prism has a volume of 30 cubic centimeters. What is the vo
    5·1 answer
  • Image<br><br> if there are no fake answers i will do 15 points next time
    11·1 answer
  • About to cry. extra points given!!!
    15·1 answer
  • Please guys help me. I will give you the brainliest if you give me the correct answers. ​
    5·1 answer
  • Write the equation of the line with a slope of 6 and pass-through (-2,-4)
    8·1 answer
  • Complete the rate chart below define how many pages Sarah reads in a certain number of hours? (High School)
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!