We will use trigonometry:
tan 45° = 1500 / x
1 = 1500 / x
x = 1500 ft
tan 42° = 1500 / y
0.9 = 1500 / y
y = 1500 : 0.9
y = 1666.67 ft
L = y - x ( where L is the length of the runway )
L = 1666.67 - 1500 = 166.67 ft.
Greater=19
Smaller=3
Just use substitution
Answer:
4 and 4/6
Step-by-step explanation:
8 hot dogs would cost 8.96 6.72/6=1.12
1.12 is the cost of 1 hot dog
1.12 x 8=8.96
