Answer:B and D
Step-by-step explanation:
6(2x+4)=12
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Multiply 6 with numbers in the parenthesis
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12x +24=12
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Subtract 24 to both sides
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12x = 12
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Divide 12 with both sides
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Answer x=1
Good luck man ill give u a quick one -5865.25
Answer:
In order to understand better this problem, we can use the<u> figure attached</u>, in which we have a<u> right triangle</u> (with a 90 degree angle), where is its hypotenuse, is the adjacent side to the angle of elevation from the boat to the top of the lighthouse and is the opposite side to .
Knowing this, we will use the tangent trigonometric function to find :
(1)
(2)
(3)
(4)
Finally:
Let's see, if 1 pound = $1.54, let's times 1.54 by 200, the answer is $308, hope this helps