Solve the system by the substitution method.
xy = 12
x2 + y2 = 40
a....
Mathematics, 28.09.2019 02:00 pc103919
Solve the system by the substitution method.
xy = 12
x2 + y2 = 40
a. {( 2, 6), ( 6, 2), ( 2, -6), ( 6, -2)}
b. {( 2, 6), ( -2, -6), ( 2, -6), ( -2, 6)}
c. {( 2, 6), ( -2, -6), ( 6, 2), ( -6, -2)}
d. {( -2, -6), ( -6, -2), ( -2, 6), ( -6, 2)}
Answers: 2
Mathematics, 22.06.2019 03:30
Find the sixth term of the following geometric sequence.
Answers: 1
Mathematics, 22.06.2019 05:30
Suppose that triangle a shown on the grid is translated 3 units to the right and 2 units up to create a triangle a', what is the slope of the hypotenuse of triangle a'?
Answers: 2
Mathematics, 22.06.2019 05:30
What is the method used to multiply binomials using foil?
Answers: 1
Mathematics, 22.06.2019 05:30
The sales tax for an item was $8.40 and it cost $420 before tax. find the sales tax rate. write your answer as a percentage.
Answers: 1
English, 18.01.2021 19:40
Mathematics, 18.01.2021 19:40
Business, 18.01.2021 19:40
Arts, 18.01.2021 19:40
History, 18.01.2021 19:40
Biology, 18.01.2021 19:40
Mathematics, 18.01.2021 19:40
Mathematics, 18.01.2021 19:40
Biology, 18.01.2021 19:40
Biology, 18.01.2021 19:40