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
Svetlanka [38]
1 year ago
14

Determine a polynomial that represents the area of the parallelogram. A=

Mathematics
1 answer:
sp2606 [1]1 year ago
6 0

Answer:

4b² - 16

Step-by-step explanation:

The formula to find the area of a parallelogram equals bh, where b = base and h - height. We're given the base as 2b + 4 and the height as 2b - 4.

  • (2b+4)*(2b-4)=(2b+4)(2b-4)
  • (2b+4)(2b-4)=(2b)(2b)+(2b)(-4)+(4)(2b)+(4)(-4)
  • 4b^2-8b+8b-16
  • 4b^2-16

Therefore, the answer is 4b² - 16.

You might be interested in
part of the population of 4,500 elk at a wildlife preserve is infected with a parasite a random sample of 50 elk shows that 8 of
REY [17]

Answer:

A total of 720 elk are likely to be infected

Step-by-step explanation:

we shall be using the proportion by survey to estimate the number of infections

From the survey 8 out of 50 are infected. Thus the likelihood of infection is 8/50

We have 4,500 elk to consider. The number of elk likely to be infected will be 8/50 * 4500 = 720

8 0
3 years ago
(3,1) (1,5) in slope intercept form
Musya8 [376]

Answer:

y= -2x + 7

Step-by-step explanation:

7 0
2 years ago
Which number is a solution of the inequality x <-4? Use the number line to help answer the question.
Fantom [35]

Answer:

0 is the answer

Step-by-step explanation:

4 0
3 years ago
Help me plsssssss????
mixer [17]

Answer:

CBD is 120 degrees

Step-by-step explanation:

x=30

4x30+30+30=180

7 0
2 years ago
Read 2 more answers
Find the area of a circle that has a radius of 9 mm. Use 3.14 for π.
melisa1 [442]

Answer: 254,34 mm².

Step-by-step explanation:

S{circle}=\pi R^2\\S{circle}=3,14*9^2\\S{circle}=3,14*81\\S{circle}=254,34\  mm^2.

7 0
1 year ago
Read 2 more answers
Other questions:
  • Consider the function represented by the equation y minus 6 x minus 9 = 0. Which answer shows the equation written in function n
    8·2 answers
  • Hihhhhhhhhhhhhhjfjfhdhdhdddd
    14·2 answers
  • What is the difference in place value between the 2 in 324 and the 2 in the 0.324
    7·1 answer
  • (1a) Find the product of 1/100 and 122.1 *
    8·1 answer
  • A video game store was getting rid of old games, selling 4 for $82.72. If they sold 7 games, how much money would they have made
    7·1 answer
  • Precal please help right answers only
    13·1 answer
  • How do i do this? i have to solve for X
    15·1 answer
  • 30 Points
    15·2 answers
  • If you were able to pay off and get rid of all of your debt, what is that called?
    11·1 answer
  • The manager of a grocery store has taken a random sample of 100 customers. The average length of time it took the customers in t
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!