Answer:
Is that the full question? I can't solve this unless I have the full question. I don't know how many different meals she sold.
Answer:
csc x = 
Step-by-step explanation:
using the identity
csc x = 
then
csc x =
= 
Ah, ok
RST
so RS+ST=RT
6x+12=72
minus 12 both sides
6x=60
divide both sides by 6
x=10
x=10
Select y = cos(x) + 2 sin(3x) in "The Limit of a Function" from the pull-down menu. Estimate to the nearest hundredth the value of the limit. L = lim x → 0.5 (cos(x) + 2 sin(3x)) L = 2.87 ...