Answer:
Step-by-step explanation:
2a.x=10+5
b. x=11-7
C. x=5*2
The distance from the lighthouse to the boat will be given by:
tan θ=opposite/adjacent
θ=angle of depression=23
opposite= height of the lighthouse
adjacent=distance from the boat to the bottom of the light house
hence
tan 23=210/a
thus solving for a we obtain:
a=210/tan23
hence
a=494.73 ft
2 large pizzas and 2 medium pizzas
1200,000(1+.1)=(the answer) sorry I don't have a calculator with me.
B ( i think )
i might be wrong though