Use graphs to determine which equation could possibly be an identity.
a.
sin t + cost
C.
sint + CSC
sint
= sint
1 + cott
1 + cott
b.
d.
sint + cost
= cost
1 + cott
cos (t+1)
= cost
sin (11-1)
Please select the best answer from the choices provided
А
B

d

step-by-step explanation:

i used the pitagoras theoreme

$2416.6

step-by-step explanation:

per hour = $ 25

total work time = 35

commission = 15%

total she has to make = $ 4,500

let she sold x dollar products

so her commission will be 15 % of x

now

total = weekly basic pay + commission

4500= (25*35) + 15 % of x

4500=875 + * x

4500-875 =   * x

3625= * x

multiplying wwith 100 on both sides gives

36250 = 15 x

now

x =  

x= $2416.6