Mathematics, 03.12.2019 01:28 Noahl2001

# Which of the following interpretations for the given expression is correct? 7s(r-3) a. the product of 7s and r - 3. b. the difference of the product of 7s and r and 3. c. the difference of the sum of 7s and r and 3. d. the sum of 7s and r - 3.

Answers: 1

Mathematics, 02.02.2019 20:00

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, 01.02.2019 22:40

James rides his skateboard to central park which is 2 miles away it takes him 30 minutes to get to central park what is his average speed in miles per hour

Answers: 1

Mathematics, 01.02.2019 21:27

Given that Î´abc is similar to Î´def, which is a possible trigonometric ratio for âˆ d? a) tan d = 24 30 b) tan d = 30 24 c) tan d = 18 24 d) tan d = 24 18

Answers: 2

Mathematics, 01.02.2019 20:26

Which ordered pair is the best estimate for the solution of the system of equations? the graph of the system of equations : y = 3/2x +6 and y=1/4x - 2 , -3) .5, -3.5) , -4) , -3.5)

Answers: 3

Which of the following interpretations for the given expression is correct? 7s(r-3) a. the product...

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