Tuesday
December 10, 2013

# Posts by christina

Total # Posts: 805

algebra
Solve by using the elimination method. 9x-y=72 x+4y=45

algebra
Solve by using the elimination method. 7x-8y=-20 8x+7y=74

algebra
Solve by using the elimination method. 2x=2+4y -3/2x+y=-31/2

algebra
What are the coordinates for each equation. 3x-2y=-18 -3x-y=0

algebra
Solve by the substitution method. 2x+7y=16 x=22-7y

algebra
Solve the system of equations by graphing. -3x-2y=18 3x-y=0

algebra
Solve by the elimination method. 2x-7y=-36 7x+2y=33

trig
Construct the equations of the following trigonometric functions: A)A sine function with amplitude 2, period , phase shift /3 right B)A tangent function with a reflection in the y-axis, period ¾, translation up 5 units C)A cosine function with period 270°, translat...

trig
For the function -2sin(x-(pi/3)) between x = 0 and x = 2 : (6 marks) For what value(s) of x does y have its maximum value? For what value(s) of x does y have its minimum value? For what value(s) of x does y=1?

Math
What is the maximum number of nonoverlapping squares with sides of length 3 that will fit inside of a square with sides of length 6?

Pages: <<Prev | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | Next>>

Search
Members