Match the equations with their solutions over the interval [0, 21). 37
cos(x) tan(z)-1=0
Kl+
and 57
sec(s) cot(r)+2 = 0
7*
7 and 1
117
sin(z) cot(z)+=0
7 and 7
3
csc(r) tan(x)2 = 0
and 5*

18.8cm hope i at all

step-by-step explanation:

answer: b

step-by-step explanation: im sorry bro bro but thats not a eqation the human mind can answer and plus im a devil

to find the perimeter, you add up all the lengths of the sides. in this case you would have to add up 18+22+40+80 which equals 160.