Abeach has two floating docks. one is 650 meters east of the lifeguard stand. the other is 60° southeast and 750 meters from the lifeguard stand. the distance between the docks   rounded to the nearest meter. a) 589 b) 705 c) 792 d) 861

Using the cosine law

Cos60 = (650^2 +750^2 - x^2)/(2*650*750)     x is the distance between them

(2*650*750)cos60 = 650^2 + 750^2 - x^2

x^2 = 650^2 +750^2 - (2*650*750)cos60 =497500

x = √497500 = 705 meters approx.

Option 'B' is correct.

Step-by-step explanation:

Since we have given that

Distance between the lifeguard and the first beach = 650 meters

Distance between the lifeguard and the second beach = 750 meters

As shown in the figure below :

We will use "Cosine formula ":

We need to find the distance between the docks is given by

Hence, Option 'B' is correct.

Jim has run 5/6 of a mile so far. i hope that answers your question! good luck : )

both graphs increase on their domain

neither graph has a y-intercept

step-by-step explanation:

the following points can be visualized easily from the graph

there is a hike in both the graphs so the graphs are increasing on their domain.x-intercept of log x and log 6x are differentthere is a vertical asymptote of both the graphs so there is no y-interceptas both the graphs are increasing so there is no horizontal asymptote