<span>Clear out any fractions by Multiplying every term by the bottom parts.Add or Subtract the same value from both sides.Divide every term by the same nonzero value.Combine Like Terms.Factoring.<span>Expanding (the opposite of factoring) may also help.
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Answer:
4√3 ft²
Step-by-step explanation:
Area of the garden = ½*b*h
b = 4ft
To find h, apply trigonometric function:
Reference angle = 60°
Opposite = h
Hypotenuse = 4 ft
Apply SOH:
Sin 60° = Opp/Hyp
Sin 60 = h/4
4*sin 60 = h
4*√3/2 = h (sin 60 = √3/2)
2*√3 = h
h = 2√3
Find the area:
Area = ½*b*h
= ½*4*2√3
= 4√3 ft²
The answer is B the second one
Answer:
120
Step-by-step explanation:
Divide 2000 by 3 to find the compound intrest, and then multiply by 2 to get it.
<span>note that 75 x^2 = 3 * 25 x^2 = 3*(5x)^2</span>