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cluponka [151]
3 years ago
13

The weight of an adult blue whale is 9 × 104 kilograms; the weight of an elephant is 3 × 103 kilograms. How many times heavier i

s the whale than the elephant?
Mathematics
2 answers:
tia_tia [17]3 years ago
8 0
9•10^4 / 3•10^3 = 30. The whale has 30 times the mass of the elephant, or 29 times more. For that reason, it's 29 times heavier than the elephant.
il63 [147K]3 years ago
5 0

Answer:

The whale is 30 times heavier than the elephant

Step-by-step explanation:

we have that

The weight of an adult blue whale is 9*10^{4} \ kg

The weight of an elephant is 3*10^{3} \ kg

To find how many times heavier is the whale than the elephant

Divided the weight of the whale by the weight of the elephant

so

\frac{9*10^{4}}{3*10^{3}} =3*10^{4-3}=3*10=30  

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Solve each triangle - find any missing side and angle measures. Round answers to the nearest tenth.
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The sides of the right-angle triangle will be 16 units and 20.30 units. And the missing angle will be 52°.

<h3>What is a right-angle triangle?</h3>

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More about the right-angle triangle link is given below.

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Answer:

Step-by-step explanation:

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Expanding the Brackets

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Note that from trigonometry sinθ/cosθ = tan θ

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