Answer:
C.
Step-by-step explanation:
p(x)=sin(x) is an odd function since sin(-x)=-sin(x).
q(x)=cos(x) is an even function since cos(-x)=cos(x).
r(x)=tan(x) is an odd function since tan(-x)=-tan(x).
s(x)=csc(x) is an odd function since csc(-x)=-csc(x).
So the only contender seems to be C.
Let's check. To check we have to plug in (-x) in place of (x) and see if we get the same function back since we are looking for an even function.
Replace (x) with (-x):
since cosine is even; that is cos(-u)=cos(u) where u in this case is 
.
So f is even.
Answer: T=10-2 x y
Step-by-step explanation: that is the reason
Answer:
8
Step-by-step explanation:.25 is lower than .5
The inventory of Dollar Dress Shop at cost when the retail method is used is $117, 500.
<h3>How to find the inventory cost?</h3>
When using the Retail method to find the inventory at cost, the Beginning inventory, the purchases, and the net sales are used.
The formula for finding the cost of inventory using the retail method is:
= Beginning inventory + Purchases - Net sales
= $ 87, 500 + $ 325, 000 - $ 295, 000
= $117, 500
The inventory cost of Dollar Dress Shop with the retail method is $ 117, 500.
Find out more on inventory cost at brainly.com/question/20318114
#SPJ1
Answer:
27/20
Step-by-step explanation:
