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
velikii [3]
3 years ago
14

WILL MARK BRAINLEIST!! Each figure is composed of large squares and small squares. The side length of the

Mathematics
1 answer:
julsineya [31]3 years ago
5 0

9514 1404 393

Answer:

  A. x² -4

  B. 2x² +8

Step-by-step explanation:

The area of a square is the square of the side lengths. That means the area of each large square is x², since it has a side length of x.

__

A. The area of 4 small squares is subtracted from the area of the large square to find the shaded area:

  x² -4×1² = x² -4 . . . area of Figure A

__

B. The area of two small squares is added to the area of two large squares to find the shaded area:

  2x² +2×2² = 2x² +8 . . . area of Figure B

You might be interested in
Marla writes the problem, 628 divided by 1300.
Maslowich

Answer:

628/1300

Step-by-step explanation:

These are what would represent her problem..

8 0
3 years ago
Read 2 more answers
Amir stands on a balcony and throws a ball to his dog, who is at ground level. The ball's height (in meters above the ground), x
Marrrta [24]

When we graph the function, it has a vertex of (3, 16).

The maximum of the graph is the highest "x" value on the graph which is 3.

Since the maximum is 3, it will take 3 seconds for the ball to reach its maximum height.

A graph will be shown below showing the function and vertex.

Best of Luck!

5 0
3 years ago
Read 2 more answers
exercise alone. Two methods of collecting data have been proposed. Method I: Recruit volunteers who are willing to participate.
aniked [119]

Answer:

I) If method I is used, population of generalization will include all those people who may have varying exercising habits or routines.  They may or may not have a regular excersing habit.  In his case sample is taken from a more diverse population

II) Population of generalization will include people who will have similar excersing routines and habits if method II is used since sample is choosen from a specific population

Step-by-step explanation:

past excercising habits may affect the change in intensity to a targeted excersise in different manner. So in method I a greater diversity is included and result of excersing with or without a trainer will account for greater number of variables than method II.

5 0
3 years ago
A certain university recently calculated the number of days that its students took to complete their master's degrees. It took 1
mixer [17]

Answer:

c) 700

Step-by-step explanation:

Add 800 and 600, and then divide by the number of number, or in this case, two. This should give you 700.

8 0
2 years ago
How many different arrangements of the letters in the word SCHOOL are there?
pogonyaev
36; there are 6 letters in the word school so if you multiple it by 6 which is the amount of different places one letter could be, the result would be 36
4 0
3 years ago
Read 2 more answers
Other questions:
  • This activity will help you meet these educational goals:
    13·2 answers
  • Write an equation of the line below.
    11·1 answer
  • Why can you use fraction multiplication to check the answer to a fraction division problem? How do you use multiplication to che
    14·2 answers
  • For each of the following vector fields F , decide whether it is conservative or not by computing the appropriate first order pa
    13·1 answer
  • To find the value of an algebraic expression is what?
    9·1 answer
  • Jonas has been saving for a video game . last year it costs $28 this year it costs $36 find the percent of change in the cost .
    5·1 answer
  • Whoever answers this correctly get's brainiest!
    13·1 answer
  • Help I keep getting stuck
    15·1 answer
  • Extra Credit: Place the numbers in order from least to greatest {23%, -1/3,5/6,
    10·2 answers
  • Can u help me answer this? A tree is 8.5 feet tall. It grows 0.75 feet each year.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!