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
BaLLatris [955]
3 years ago
14

Which shows 42^2 − 38^2 being evaluated using the difference of perfect squares method?

Mathematics
1 answer:
DochEvi [55]3 years ago
8 0

Answer:

320

Step-by-step explanation:

42^2-38^2= (42+38)(42-38)

=80*4

=320

You might be interested in
The low temp for the day was 9 degrees. It was only 12 degrees above the all-time record low for Dallas.
balu736 [363]
Is this meant to be a question? If so, what are you asking. The all time low for Dallas would be -3 degrees if that's what you want to know.
7 0
3 years ago
20 ounces into pounds'
evablogger [386]

Answer:

1.25

Step-by-step explanation:

20 ounces would be 1.25 pounds.

Please mark as brainliest! Thanks! If you need anymore help just let me know! :)

7 0
2 years ago
Read 2 more answers
What type of mathematical operation would you use to convert inches into feet
Ksivusya [100]
There are 12 inches in a foot so if there is 60 inches and you want to find how many feet it make then divide the amount of inches by 12 
4 0
3 years ago
A meter is 3.37 inches more than a yard swimmer a swims 100 meters and swimmer b swims 100 yeards how many more feet did swimmer
olga_2 [115]
Swimmer a swims 100 meters, which is 100 1-meters, which is 100
(1 yards +3.37 inches) = 100 yards + 337 inches.

1 yard is 3 feet, so 100 yards are 300 feet.

100 in is 8.33 feet so
337 in is (337*8.33)/100=28.07 feet


Swimmer b swims 100 yards, which is 300 feet

Swimmer a swam 28.07 feet.


4 0
3 years ago
Help me plssssss!!!!!!!!
Blizzard [7]

Answer:

ight bet so if 2 and 2 is 4

4 0
3 years ago
Other questions:
  • How do you solve for h?<br><br> -h + 4= -h + 9
    7·1 answer
  • HURRY PLEASE
    15·2 answers
  • Which of the following is a characteristic of Euclidean geometry?
    7·1 answer
  • How do you find the area of a partial circle
    6·1 answer
  • Solve Quadratic Equations (show all work)
    15·1 answer
  • What is the result when the number 48 is decreased by 89%?
    10·2 answers
  • On Thursday, a restaurant serves iced tea to 65 of its 245 customers. What percent of the customer ordered iced tea? Round to th
    8·1 answer
  • Can someone help with my assignment? <br><br> Image link below<br> https://ibb.co/yPMn4Bq
    11·1 answer
  • Shawn is coasting down a 500 cm long ramp on his inline skates. The wheels on his incline skates 32 cm in circumference. How man
    14·2 answers
  • How long will it take for a certain population of fish to triple if the relative growth rate is 45% per year?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!