WILL GIVE BRAINLIEST
On a test, Marcus is asked to simplify . Here is his work:
√128 =...
Mathematics, 22.10.2020 21:01 avanelson01
WILL GIVE BRAINLIEST
On a test, Marcus is asked to simplify . Here is his work:
√128 = √16 · √8 = 4√8
Which statement best describes Marcus' answer?
He is incorrect because 16 times 8 is not 128.
He is incorrect because he did not use the largest perfect square.
He is incorrect because the 4 and the 8 should be switched around in his answer.
He is correct.
Answers: 2
Mathematics, 21.06.2019 22:00
Asystem of linear equations with more equations than unknowns is sometimes called an overdetermined system. can such a system be consistent? illustrate your answer with a specific system of three equations in two unknowns. choose the correct answer below. a. yes, overdetermined systems can be consistent. for example, the system of equations below is consistent because it has the solution nothing. (type an ordered pair.) x 1 equals 2 comma x 2 equals 4 comma x 1 plus x 2 equals 6 b. no, overdetermined systems cannot be consistent because there are fewer free variables than equations. for example, the system of equations below has no solution. x 1 equals 2 comma x 2 equals 4 comma x 1 plus x 2 equals 12 c. yes, overdetermined systems can be consistent. for example, the system of equations below is consistent because it has the solution nothing. (type an ordered pair.) x 1 equals 2 comma x 2 equals 4 comma x 1 plus x 2 equals 8 d. no, overdetermined systems cannot be consistent because there are no free variables. for example, the system of equations below has no solution. x 1 equals 2 comma x 2 equals 4 comma x 1 plus x 2 equals 24
Answers: 3
Mathematics, 22.06.2019 03:00
When you dilate a figure with a scale factor of 1/2, what will the dilated figure look like? a: the dilated figure will have side lengths that are half the length of the original side lengths. b: the angles in the dilated figure will be half the measure of the original figure. c: the dilated figure will have side lengths twice the length of the original.
Answers: 2
Mathematics, 22.06.2019 03:20
Atotal of 505 tickets were sold for a school play they were either adult tickets or student tickets they were 55 more student tickets so than adult tickets how many adult tickets were sold ?
Answers: 2
Mathematics, 22.06.2019 04:00
Abarge can safely haul no more than 400 tons across the river. the barge has an empty weight of 24 tons. the average weight of the railroad cars is 4 tons each.bhow many railroad cars can the barge haul?
Answers: 1
Mathematics, 15.12.2020 01:00
Biology, 15.12.2020 01:00
Mathematics, 15.12.2020 01:00
Mathematics, 15.12.2020 01:00
Mathematics, 15.12.2020 01:00
Mathematics, 15.12.2020 01:00
Chemistry, 15.12.2020 01:00
Chemistry, 15.12.2020 01:00
Mathematics, 15.12.2020 01:00
Mathematics, 15.12.2020 01:00
Advanced Placement (AP), 15.12.2020 01:00