Two ships leave a port at the same time. Ship A sails 12 knots on a bearing of 035°
Ship B sails 16 knots on a bearing of 270°
Calculate the distance between the ships after 2 hours

(1 knot = 1 nautical mile per hour)

49.8 nautical miles

Step-by-step explanation:

Angle between routes = 125⁰

after 2 hours :-

d² = 24² + 32² - 2 x 24 x 32 cos 125⁰

d = 49•8 nautical miles

8

step-by-step explanation:

just put √(2) * √(32) into a calculator. that will make the answer be 8.

3. (5x + 1) - (-10x + 6)

simplify the answer choice. combine like terms. remember to distribute the negative to the terms inside the second parenthesis. also remember that two negatives = one positive, and one of each sign = negative.

- (-10x + 6) = + 10x - 6

simplify. combine like terms:

5x + 1 + 10x - 6

5x + 10x + 1 - 6

15x - 5

∴ it is your answer

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