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
lawyer [7]
3 years ago
14

Factor completely 81x^2-27x-18

Mathematics
1 answer:
Musya8 [376]3 years ago
4 0
Find the greatest common factor which is 9 
9(9x^2-3x-2) and then factor the equation in the parenthesis 
so the factored equation will be  9(3x+1)(3x-2)
You might be interested in
A 20 gallon fish tank is being filled at a rate of 2 gallons per minute.At this rate,how many minutes will it take to fill this
Agata [3.3K]
The answer is 7 and a half
4 0
3 years ago
Read 2 more answers
George’s age is three times that of his brother. When you add George’s age to his brother’s, you get 24. How old is each brother
vivado [14]

Answer:

G=18

Step-by-step explanation:

George-G

1/3G+G=24

4/3G=24

3/4*4/3G=24*3/4

G=18

George will be 18 years old there we can find his brothers age by dividing it by three thus 18/3=6

5 0
3 years ago
Read 2 more answers
Marisol is making a rectangular wooden frame. She wants the length of the frame to be no more than 12 inches. She has less than
NISA [10]

Answer:

a i the answer

Step-by-step explanation:

l ≤ 12

2l + 2w < 30

6 0
3 years ago
Read 2 more answers
Sarah brought her City car in for repairs and maintenance over the first three years she owned it she replace the brake pads in
Veseljchak [2.6K]

Answer: Average per year for the repairs and maintenance is $273.66

Step-by-step explanation:

She replace the brake pads in the third year for $98 and the preventive maintenance plan cost $723 

what did he average per year for repairs and maintenance?

The total cost of repairs and maintenance = 98 + 723 = 821

repairs and maintenance over the first three years 

Divide the answer by 3

821/ 3 = 273.67 dollars per year

3 0
3 years ago
Write a multiplication equation with 1/2 as a factor (EXPLAIN)
jolli1 [7]

16 BECAUSE YOU  ADD THE CUT UP APPLES AND MAKE IT A FRACTION
4 0
3 years ago
Other questions:
  • A) 3× - 5 = 7
    12·1 answer
  • Delaney has 4 times as many books as she has movies. If she buys 15 more movies ( but no more books ), her ratio of movies to bo
    14·1 answer
  • State whether the given equation or function is linear. Write yes or no. Explain your reasoning. 5x4 + 5y = 9
    9·1 answer
  • PLZ ANSWER THE QUESTION FROM THE PICTURE ASAP <br>20 POINTS ​
    12·1 answer
  • Suppose A and B represent two different schools populations where A&gt;B abd A and B must be greater than 0. Which of the follow
    5·1 answer
  • Which is least 0.5, 0.05, 0.625
    11·1 answer
  • Can any kind soul help me ASAP<br> ​
    5·1 answer
  • PLEASE ANSWER ASAP ASAP
    9·2 answers
  • Write the quadratic equation in standard form: x^2+x=-4x^2+16​
    6·1 answer
  • Help me please........ ​
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!