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KIM [24]
3 years ago
7

Help plzzzzzzz15 points for that​

Mathematics
1 answer:
svet-max [94.6K]3 years ago
5 0

Answer:

You just find the volume of the cup and subtract the volume of the froth (whatever that is).

V(cup) = pi * r^2 * h

...........= pi * 4.3^2 * 11.2

...........= 650.586cm^3

V(froth) = pi*r^2*h

............= pi*4.3^2*0.4

.............=23.232cm^3

V(hot chocolate) = V(cup) - V(froth)

.........................= 650.586 - 23.232

.........................= 627cm^3

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Step-by-step explanation:

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anygoal [31]

Answer:

The dimensions of the yard are W=20ft and L=40ft.

Step-by-step explanation:

Let be:

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The area of the yard can be expressed as (using equation #1 into #2):

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Step-by-step explanation:

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