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
SVETLANKA909090 [29]
3 years ago
12

Perfect square trinomial: (a – b)2 = (a – b)(a – b) = a2 – 2ab + b2 Find the product of (k – 9)2 using the perfect square trinom

ial rule shown on the left. The product (k – 9)2 can also be written as
Mathematics
1 answer:
Lapatulllka [165]3 years ago
6 0
K^2 - 2(9)k + 9^2

Or 

k^2 - 18k + 81

Just sub in k for a and 9 for b. 
You might be interested in
Mrs Low has some money to buy plates and bowls for her new house.
jekas [21]

Answer:

78=p

$150

$20

6 bowls

Step-by-step explanation:

8 0
3 years ago
Can you go 24.3 miles with 15.3 gallons of gas
Andrew [12]

Answer:

yes you can go 24.3miles with 15.3 gallons of gas

Step-by-step explanation:

6 0
1 year ago
Sonya put $400 in a savings account for 3 years which pays 5% annual simple interest. The formula to determine the amount of int
Aleks04 [339]

Answer:

I snsmxxabrsgfbsseg

Step-by-step explanation:

zcnsd csndmfbva,ejfn vegbrb

8 0
3 years ago
Enter an equation that can be used to solve this problem, where x represents the number of hours that Roberto had been traveling
ElenaW [278]
Hey any chance you remember the work answer for the problem? I have the same question also!
3 0
3 years ago
Absolute value of z=-1+sqrt(3i)?
nasty-shy [4]

Answer:

D

Step-by-step explanation:

6 0
3 years ago
Other questions:
  • D.reflection across y=x
    12·1 answer
  • on one of the day you went to the gym,the ratio of men to women was 3:2.if 120 men used the gym,how many women were there?
    5·2 answers
  • PLEASE HELP!!!
    5·1 answer
  • How much does 81 go into 235
    13·1 answer
  • How do I simplify 3⁶ x 3⁵​
    11·2 answers
  • 2<br> - 28 x ² y 4, 4x²y 60xy²<br> What is the GCF?
    12·1 answer
  • A shirt is on sale for 30% off. The expression p - 0.30p, where p is the original cost of the shirt, can be used to find the sal
    9·1 answer
  • Francisco is saving money in an account. At the beginning of the year, he has $56 in savings
    14·2 answers
  • Find the coordinates of d if e (-6,4) Is the midpoint of df and f has coordinates (-5,-3)
    13·1 answer
  • Point A is located at (4, −7). The point is reflected in the x-axis. Where is the image of A located?
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!