subject
Mathematics, 16.11.2019 22:31 daniel8orange

4=4
4-4=4-4
2²-2²=2²-2²
(2+2)(2-2)=2(2-2)
2+2=2
4=2
what is wrong?

ansver
Answers: 1

Another question on Mathematics

question
Mathematics, 21.06.2019 13:50
Y=4x^2+x-1 solve using quadratic formula
Answers: 2
question
Mathematics, 21.06.2019 15:30
Will mark brainliest if you answer ! the taco shop sold 198 lunches friday. this number is 3 more than 3 times the number they sold monday. let n represent the number of lunches sold monday. which equation shows an equality between two different ways of expressing the number of lunches sold on friday? a. n – 3 = 198 b. 3n – 3 = 198 c. 3n + 3 = 198 d. n + 3 = 198
Answers: 1
question
Mathematics, 21.06.2019 16:30
You drop a rubber ball off the roof of a 50 meter high building onto a paved parking lot. it bounces back up with every bounce, but not quite all the way back up to you. after the first bounce it bounces back only 80 percent of the distance it was dropped from. the pattern continues, meaning after every bounce it comes up to just 80 percent of the previous maximum height. so if before the first bounce the height is 50 meters, what height does the ball reach after the fifth bounce? round your answer to one decimal place and chose the correct response from the choices below:
Answers: 1
question
Mathematics, 21.06.2019 21:00
Awater tank holds 18000 gallons. how long will it take for the water level to reach 6000 gallons if the water is used at anaverage rate of 450 gallons per day
Answers: 1
You know the right answer?
4=4
4-4=4-4
2²-2²=2²-2²
(2+2)(2-2)=2(2-2)
2+2=2
4=2
what is wron...
Questions
question
Chemistry, 12.07.2019 02:00