I think it's 7.52 and then 8.52
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<h3>Answer</h3>
a = 36
b = √3/5
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<h3>Known </h3>
Adjuscent = 12√3
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<h3>Question</h3>
Opposite = ?
Hypotenuse = ?
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<h3>Way to do</h3>
• finding a - opposite
#use tan formula
tan(∅) = opposite / adjuscent
tan(60) = opposite / 12√3
opposite = tan(60) × 12√3
opposite = 36
•finding b - hypotenuse
#use cos formula
cos(∅) = adjuscent / hypotenuse
cos(60) = 12√3 / hypotenuse
hypotenuse = 12√3 : cos(60)
hypotenuse = √3/5
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The y intercept is b=7/1000
3v-24
:ñbekwkrkekr 20 words or wtv:)
The given length is 18 feet. The new pool will be 3x feet longer, this means that:
new length = 18 + 3x feet ............> equation I
The given width is 12 feet. The new pool will be x feet wider, this means that:
new width = 12 + x feet ...........> equation II
Now, the area of the rectangle = length * width
This means that to get the area, we will have to multiply equation I and II as follows:
area = (18+3x)(12+x)
Use the distributive property as follows:
area = (18+3x)(12+x)
area = 216 + 18x +36x + 3x^2
area = 3x^2 + 54x + 216
Comparing the calculated area with the given choices, we will find that the correct choice is:
<span>B. f(x) = 3x2 + 54x + 216
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