Answer:
cos47° = 
Step-by-step explanation:
cos47° = 
=
Answer:
the answer is C hope this helps
Answer:
10 tickets = 30$
20 = 60$
30 = 90$
40 = 120$
50 = 150$
The area of the shaded region will be the area of the rectangle minus the area of the white square inside of it:
((x+10)(2x+5)) - ((x+1)(x+1))
First, FOIL both of the areas separately:
(2x^2 + 5x + 20x + 50) - (x^2 + x + x + 1)
Simplify within the parentheses by adding like terms:
(2x^2 + 25x + 50) - (x^2 + 2x + 1)
Now, subtract one equation from the other:
2x^2 + 25x + 50
-x^2 - 2x - 1
= x^2 + 23x + 49
This will be the equation for the area.
Answer:
SA= 12pl+B
Step-by-step explanation:
