ROSE WINS
LILY GAINED 1 WHILE ROSE GAINED 6 POINTS
Implicit expression refers to equation that are not strictly expressed in terms of y and x separately. In this case, the derivative of expression
<span>sqrt(xy)=x^2y+1 is
sqrt x * 0.5 y ^-0.5 dy + </span>sqrt y<span> * 0.5 x ^-0.5 dx= x^2 dy + 2xy dx
dy (x^2 - 0.5 (</span>x/y) ^0.5) = dx (2xy - 0.5 (y<span>/x)^0.5)
dy/dx = </span>(2xy - 0.5 (y/x)^0.5) / (x^2 - 0.5 (<span>x/y) ^0.5)</span>
<h3>
Answer: D) 5.5</h3>
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Work Shown:
MN = x
ML = 6
JN = 8.8
JK = 9.6
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Triangle MNJ is similar to triangle LNK, so the corresponding pieces form a proportion as shown below
MN/ML = JN/JK
x/6 = 8.8/9.6 plug in given values
x/6 = 0.91667
x = 6*0.91667 multiply both sides by 6
x = 5.50002
x = 5.5
MN = 5.5
Answer:
Step-by-step explanation:
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