Answer: 2 meters/ seconds
Step-by-step explanation
Answer:
I agree that this question can be confusing:
Apparently point A and point B must be on the same straight line (measured from the light house or the question would be nonsensical)
tan 13 = H / DA where H is height of lighthouse
tan 8 = H / DB tangent measured from point B
tan 13 / tan 8 = DB / DA
DB = .2309 / .1405 * 1279 = 2101 ft
DB - DA = 2101 - 1279 = 822.0 ft
Answer:
when y=8 x= 73 ❤️❤️❤️❤️❤️
Answer:
here you go :)
Step-by-step explanation:
Replace the variables with their corresponding values:

Cancel out 2 in both numerator and denominator.

Add 3 and 5 to get 8.

Finally, divide 8 by 5 to get your answer:

Your answer is (a) 1.6
<h2>
Hope this helps! :)</h2>
Answer:
3/2 mph
Step-by-step explanation:
= 
cross-multiply: 8r = 12
r = 12/8 or 1.5 mph