Select all systems that are equivalent to this system: § 6d +4.5e = 16.5
5d + 0.5e = 4
А
6d+ 4.5e = 16.5
450 +4.50 - 4
D
60 + 4.5e = 16.5
16d+0.6e - 4.8
B
30d + 22.50
= 82.5
5d + 0.5€ = 4
E {
S 120 + 9 = 33
С
30d + 22.5e = 82.5
300+
3e = 24
F
60 +4.5e - 16.5
100+ e = 8

$79500

step-by-step explanation:

75000÷100=750750×106=79500

Period is the time it takes for one “cycle” to complete. in the parent sine function, period is 2*pi since sin(0) = 0, sin(pi/2) = 1, sin(pi) = 0, sin(3pi/2) = -1, and sin(2pi) = 0. at that point, the sequence repeats itself. i’m not sure if your graph is similar to the sine function since you didn’t provide a picture, but you can find the period by looking at a graph.