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djyliett [7]
3 years ago
10

Help me pls, i need it!!

Mathematics
1 answer:
ratelena [41]3 years ago
8 0

Density expression

Density = mass = g or g = g/cm3

volume mL cm3

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riadik2000 [5.3K]

Answer:

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4 0
3 years ago
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The perimeter of a right angled triangle is 30cm and its area is 30cm square then find the side of triangle
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Perimeter = a + b + c = 30

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Multiples of 30: 2, 3, 5, 6, 10, 12, 15

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Using the possible combinations of the above:

5 and 12:

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Harrizon [31]

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20 =  \frac{20}{100}  \\ 0.25  =  \frac{25}{100} \\  \frac{1}{5}  =  \frac{20}{100} \\  \frac{1}{10}  =  \frac{10}{100}  \\ 0.20 =  \frac{20}{100}

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