Answer:
Sin (E) = √74/(2√23)
Step-by-step explanation:
Reference Angle = E
Hypotenuse = 2√23
Adjacent = 3√2
Opposite = DC = √(2√23)² - (3√2)²) = √(4*23 - 9*2) = √(92 - 18) = √74 (pythagorean theorem)
Recall SOHCAHTOA.
Thus,
Sin (E) = opp/hyp
Sin (E) = √74/(2√23)
Step-by-step explanation:
4p=8*15
p=120/4
p=30
hence the exact answer of following question is 30.
Answer:
Step-by-step explanation:
Your answer
5.55 per square foot
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Answer:
117 students
Step-by-step explanation:
13/100 = X/900
(13 * 900)/100 = 117
