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2 years ago

Write two equivalent expressions to represent the sum of the angles of this triangle.

Mathematics

1 answer:

aleksley [76]2 years ago

6 0

Answer:

5y +2y +2y
9y

Step-by-step explanation:

The sum can be indicated by putting plus signs between the angle values:

5y +2y +2y

It can also be expressed as the simplified form of this expression:

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2 years ago

What is ∛1728. Then multiplied by ∛14903

NeTakaya

Cube root of 1728 is 12 and on multiplying it by cube root of 14903 we get 295.306.

<u>Solution: </u>

Need to calculate $\sqrt[3]{1728}$ and then multiply the result by $\sqrt[3]{14903}$

Let us first evaluate $\sqrt[3]{1728}$

$\Rightarrow \sqrt[3]{1728}=\sqrt[3]{12 \times 12 \times 12}=12$

As need to multiply 12 by $\sqrt[3]{14903}$

$\Rightarrow 12 \times \sqrt[3]{14903}$

On solving $\sqrt[3]{14903}$ , we get

$\sqrt[3]{14903}=24.608$

$\Rightarrow 12 \times \sqrt[3]{14903}=12 \times 24.608=295.306$

Hence cube root of 1728 is 12 and on multiplying it by cube root of 14903 we get 295.306.

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2 years ago

What is 212.809 rounded to the nearest hundredth

MrRissso [65]

Answer:

212.81

Step-by-step explanation:

212.809 rounded to the nearest hundredth is 212.81

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