There is no graph appearing. :( sorry
Opposite/hypotenuse = sine
Use the formula A= height*base/2
Answer:
63 ft^2
Step-by-step explanation:
The hole is the rectangle minus the area of the triangle.
The area of the rectangle is
A =l*w
A = 12*6
=72
The area of the triangle is
A = 1/2 b*h
= 1/2 (3*6)
= 9
A rectangle - A triangle = A hole
72 - 9
63
1. B
2. A
3. B
4. D
5. A
6. C
7a. 9c+5=104
7b. $104 is about $105. Subtracting $5 from this gives you $100 gives you $100. 9 is about 10 and 100/10 is 10. So, Ticket price is ABOUT $10.
7c. $11