Answer:
The distance of Y from Z is 10.4 km.
The distance of Z from X is 14.6 km.
Step-by-step explanation:
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Answer:
In a 30 60 90 triangle, the longer leg = shorter leg * square root (3)
longer leg = 8 * square root (3) = 8 * 1.7320508076
= 13.8564064606
Step-by-step explanation:
Answer:
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Step-by-step explanation:
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Dy/dx = dy/dt / dx/dt
dy/dx = 12x^2 + 4
when x = 2 , dydx = 52
52 = dy/dt / 3
so dy/dt = 156 (answer)
The formula of the perimeter of a rectangle is 2l+2w so look at the photo