In the coordinate plane below, ABC is similar to ADEF. E(-8, 8)
00
B
(-4, y)
D
F(-8, 2) (-2, 2)
С
(-4,0)
A А
(0, 0)
What is the value of y?
A
3
B
4
C 5
D 6

Compare these two waves: the blue and orange waves have the same pitch, but the blue wave is louder. the blue and orange waves have the same volume, but the blue wave has a higher pitch. the orange wave has a higher pitch, but the blue wave is louder. the blue wave has a higher pitch, but the orange wave is louder.

Aline has a slope of 1/4 and passes through point (0.4,-1/2). what is the value of the y-intercept?

Marco has $38.43 dollars in his checking account. his checking account is linked to his amazon music account so he can buy music. the songs he purchases cost $1.29. part 1: write an expression to describe the amount of money in his checking account in relationship to the number of songs he purchases. part 2: describe what the variable represents in this situation.