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
Mrrafil [7]
2 years ago
6

Please help me with this!!

Mathematics
2 answers:
rewona [7]2 years ago
8 0
Area = b * h
Area of orange = area of big square subtract by area of small square

Small square = b^2
Big square = a^2
(a^2 - b^2) = (a - b)( a + b)

Solution: (a - b) (a + b)
melomori [17]2 years ago
5 0

Answer:

a² - b² = (a + b)(a - b)

Step-by-step explanation:

The side of the outer square is a. Its area is a².

The side of the inner square is b. Its area is b².

The area of the orange section is the difference of the area of the two squares.

A = a² - b²

The area is the difference of two squares which factors into the product of a sum and a difference.

Factor the area:

a² - b² = (a + b)(a - b)

You might be interested in
In Kim’s homeroom, 4 students have no siblings, 9 students have
Papessa [141]
(9+8+2)/(4+9+8+2)=19/23=82%
Therefore very likely
5 0
2 years ago
Read 2 more answers
IM DOING A TEST!<br><br> Idk how to do this help<br> Please try
goldenfox [79]

Answer:

1 is 102

2 is 78

~~~~~~~~~~~~~~~~~~~~

Always double check :)

7 0
3 years ago
Read 2 more answers
Josh and Greg leave from the same place
nasty-shy [4]

9514 1404 393

Answer:

  • Josh: 32 mph, 64 mi
  • Greg: 64 mph, 320 mi

Step-by-step explanation:

Let x represent Josh's rate of travel in miles per hour. After 2 hours, his distance is ...

  distance = speed · time

  distance = x · 2 = 2x

Then 2x is Greg's rate of travel After 5 hours, his distance is ...

  distance = speed · time

  distance = (2x) · 5 = 10x

The distance they are apart is ...

  10x -2x = 256

  8x = 256

  x = 32

__

Josh's rate: 32 miles per hour; Josh's distance = (2 h)(32 mi/h) = 64 miles.

Greg's rate: (32 mi/h)·2 = 64 mi/h; Greg's distance = (5 h)(64 mi/h) = 320 miles.

<em>__</em>

<em>Check</em>: 320 miles - 64 miles = 256 miles . . . . correct separation

6 0
3 years ago
How do you solve...3c^3d/9cd^-1
Maksim231197 [3]
<u>  3c³d  </u>  = <u>c²d²</u>
9cd^-1      3
4 0
3 years ago
he actual weights of 10 sample “1 lb packages” of meat are found to be: sample 1 2 3 4 5 6 7 8 9 10 weight 1.01 1.03 0.98 0.99 1
Viefleur [7K]
To do this problem, add up all the numbers and divide by the amount of numbers:

1.01+1.03+.98+.99+1.01+1.02+.98+1.05+.97+.98
10.02

Now divide by 10 (the amount of samples)

10.02/10
1.002

The Mean of the Data Set is 1.002

Hope this helps!
8 0
3 years ago
Read 2 more answers
Other questions:
  • What is the area of a circle that has a 5-inch diameter use 3.14 for pi?
    13·1 answer
  • the country's population in 1994 was 76 million in 1998 it was 81 million estimate the population in 2016
    13·1 answer
  • Rewrite the following in the form log(c).<br> log(2) + log(2)
    5·1 answer
  • The lines shown below are perpendicular. If the green line has a slope of
    12·1 answer
  • Which of these lists include all possible outcome for drawing a marble from a bag with 2 red,3 green, and 2 blue marbles?
    7·1 answer
  • Which of the following values of x is a solution to the equation negative 2 x plus 8 equals 14?
    14·1 answer
  • li needs 15 pieces of string each 1/2 of a inch long. she cut a 6-inch piece of string into pieces that are 1/2 of an inch long
    12·2 answers
  • 7 over 2 as a mixed number ​
    8·2 answers
  • I’m confused on this! "If triangle FGH ~ triangle KJH, find FJ."
    15·1 answer
  • Find the surface area of the triangular prism shown.
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!