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VMariaS [17]
3 years ago
13

Find the value of the expression (2x-12)+(1/2xy-10) x=4 and y=7

Mathematics
1 answer:
Kisachek [45]3 years ago
7 0
They have many answers so find the least one
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2 years ago
A bowl has the shape of a hemisphere whose diameter is 14 centimeters. If this bowl is filled with water, how many cubic centime
ASHA 777 [7]

Answer:

The cubic centimeters of water it will take to fill the bowl is 718.67 cm³

Step-by-step explanation:

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diameter of the hemisphere, d = 14 cm

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The volume of the hemisphere is calculated as;

V = \frac{2}{3} \pi r^3\\\\V = \frac{2}{3} \times \frac{22}{7}   \times (7 \ cm)^3\\\\V = 718.67 \ cm^3

The cubic centimeters of water it will take to fill the bowl is 718.67 cm³

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