A ship is stationary at sea. A tugboat is 21 km away at a bearing of 080°, and a yacht is 18 km from the tugboat at a bearing of 120°. Draw a scale diagram showing the positions of the three vessels. Use a scale of 1 cm : 3 km. Use your diagram to find the distance of the yacht from the ship to the nearest km.

understand that i don't know the answers

will someone answer his question

36 girls

step-by-step explanation:

the 48 boys is 4 parts of the ratio

divide 48 by 4 to obtain one part of the ratio

= 12 ← 1 part of the ratio

3 parts = 3 × 12 = 36 ← number of girls

i don't know, but that looks pretty bad. my school passed us unless we failed in all the subjects, but idk abt ur school's rules.

copyright potato 2019.

ending amount = beginning amount / (2^n)

where "n" = number of half-lives (or elapsed time / half-life)

ending amount = 50 mg / (2 ^10 / 5.3)

ending amount = 50 mg / (2 ^ 1.8867924528)

ending amount = 50 m / 3.6981210597

ending amount = 13.5203794557 mg

or about 13.5 mg remain

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