WXYZ is a parallelogram. If XZ = 8x - 18 and RZ = 2x + 5, find XR
PLEASE HELP ASAP...
Mathematics, 04.03.2021 21:00 fili20
WXYZ is a parallelogram. If XZ = 8x - 18 and RZ = 2x + 5, find XR
PLEASE HELP ASAP
Answers: 3
Mathematics, 21.06.2019 16:40
Which statement accurately explains whether a reflection over the y-axis and a 270Β° counterclockwise rotation would map figure acb onto itself? a coordinate plane with figure acb with point a at 1, 1, c at 3, 4 and b at 5, 1 yes, aβ³cβ³bβ³ is located at aβ³(1, 1), cβ³(4, 3), and bβ³(1, 5) yes, aβ³cβ³bβ² is located at aβ³(1, 1), cβ³(3, 4), and bβ³(5, 1) no, aβ³cβ³bβ³ is located at aβ³(1, 1), cβ³(4, 3), and bβ³(1, 5) no, aβ³cβ³bβ³ is located at aβ³(1, 1), cβ³(3, 4), and bβ³(5, 1)
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, 21.06.2019 23:20
Identify the function that contains the data in the following table: x β β -2 β β β β 0 β β β β 2 β β β β 3 β β β β 5 β β f(x) β β 5 β β β β 3 β β β β 1 β β β β 2 β β β β 4 β β possible answers: f(x) = |x| + 1 f(x) = |x - 2| f(x) = |x - 2| - 1 f(x) = |x - 2| + 1
Answers: 1
Mathematics, 22.06.2019 00:30
Astudent was asked to find the square of 7x+3. the student quickly wrote (7x+3)^3= 49x^2+9. identify the student's error and provide the correct answer.
Answers: 3
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