# math

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• Ms. Coombs is on a hawaiian beach for a well deserved vacation trying to soak in some rays of sun﻿
• When suddenly she sees a child floating in the water. Since Ms. Coombs had a daughter of her own, she immediately decided to risk her life and swim into rhino infested water to save the child.﻿
• ﻿Since Ms. Cooms is great at math she knows the boy is 10 away from her, she also knows that at this time he is now 4 ft under water. How far and at what angle will she have to swim to reach the boy in time before he drowns? sin21.8= 4/x =10.8ft
• x° ﻿
• ﻿10 ft
• ﻿4ft
• Ms. Coombs successfully made it to the boy, but a rhino came out of no where and grabbed onto the boy legs. The shark dragged them both further down at an angle of 67° for 8 ft. ﻿What depth are they at now? sin67= x/8 + 4ft= A depth of 11.4ft
• x﻿
• 67° ﻿
• 8ft﻿
• Since Ms. Coombs is a badass, she punched the rhino in the face and it swam away crying. Ms. Coombs swam with the boy in her arms back to shore.
• ﻿Then they saw a lion on the beach and had to climb to the mountain for saftey. Ms. Coombs knows the angle of elevation to the top is 55 and they are 20 ft away. How high is the mountain? tan 55= x/20 = 28.6ft
• ﻿x
• 20ft﻿
• 55° ﻿
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