Answer:
The 2nd one
Step-by-step explanation:
Answer:
3π
Step-by-step explanation:
period = 3π
Answer: 343y^6+64= (7y^2+4)(49y^4-28y^2+16)
Step-by-step explanation:
Answer:
( 10,20 )
Step-by-step explanation:
Y=2x
Y= 3x -10
What is the solution to the system of equations?
2x=3x-10 *combine like terms*
-1x= -10 x=10 *divide*
Y=2(10) y=20 *plug in for y into other equation*
CHECK:
plug both x and y into both equations to get a true statement.
Y=2x 20=2(10) 20=20
Y= 3x -10 20= 3(10) -10 20=20
