3 years ago

FIND ST OF THIS CIRCLE.

1 answer:

4 0

$\bigtriangleup RSP \cong\bigtriangleup RQT\Rightarrow \frac{RS}{RQ}=\frac{RP}{RT}\Leftrightarrow RS=3 \\ \Rightarrow ST=RT-RS=5$

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Olenka [21]

Answer:

A. 1200

Step-by-step explanation:

Since 10 times 3 is 30, then 400 times 3 is 1200. Hope I helped!

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3 years ago

ZanzabumX [31]

ANSWER

$12 \sqrt{5}$

EXPLANATION

The given expression is

$\sqrt{2} \times \sqrt{72} \times \sqrt{5}$

The middle radical contains a perfect square.

$\sqrt{2} \times \sqrt{36 \times 2} \times \sqrt{5}$

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$6\sqrt{2} \times \sqrt{2} \times \sqrt{5}$

Note that:

$\sqrt{a} \times \sqrt{a} = a$

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2 years ago

DerKrebs [107]

Answer:a=1/5

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Step-by-step explanation:

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3 years ago

jeka57 [31]

60=5k is the answer for your question

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3 years ago

Phantasy [73]

Csc^2x-cot^2x=1

Here is why

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2 years ago