We look at what is provided and our answers give us a clue on this. We see we are to compare using fractions...always being the part / whole. This is so we can compare to make similarities...
B....RY/RS = RX/RT = XY/TS
Answer:
the answer is below frum ed
Step-by-step explanation:
y= -6
Y= -4
Y= -3
Y= 0
Let's solve the sine equation.
1. Express sine function in the left side of equation:
.
2. Use the genereal solution to get the solution of your equation:
, where
.
3. Find
:
.
4. Substitute part 3 into part 2 and express x:
, where 
, where
.
5. Solutions of your equation are:
, where
.
499.50 is the total amount of discounts given to senior citizens