Answer: C, D
Step-by-step explanation:
Acute angles of right triangles are complementary, and the sine of an angle is equal to the cosine of its complement.
9514 1404 393
Answer:
- Moana: 68 seed packets
- Afa: 27 calendars
Step-by-step explanation:
Let c represent the number of calendars sold. Then 95-c is the number of seed packets sold. The total revenue is ...
0.65(95-c) +1.50c = 84.70
0.85c = 22.95 . . . . . . . . . . . . subtract 61.75
c = 27
95 -c = 68
Moana sold 68 seed packets; Afa sold 27 calendars.
Just rearrange the equation:
G=ca-b
+b +b Add B to get it on the other side
______
G+b=ca
___ __ Divide by c
c c
a = (G+b)/c
Slope =1
Needs more characters so ignore this
