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Naily [24]
3 years ago
10

The base of a triangle is 13cm and its height is 5cm. what is the area of the triangle

Mathematics
1 answer:
mario62 [17]3 years ago
3 0

Answer:

32.5cm

Step-by-step explanation:

Using the formula A=h_b*b/2

We get 5*13/2=32.5

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valentinak56 [21]
8.180-65-90=25
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A hot air balloon holds 1,592 cubic meters of helium. The density of helium is 0.1785 kilograms per cubic
yuradex [85]

Answer: 285.2 kg

Step-by-step explanation:

Given

The volume of helium in the balloon is V=1592\ m^3

The density of the helium is \rho =0.1785\ kg/m^3

Mass of the helium gas is given by the product of density and volume

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