The triangles PTQ and RTS are similar; so the ratios of corresponding sides are equal.
Let us denote the unknown length SQ as x.
We could make the following similarity relation;

Cross multiply to obtain;

Therefore;

Therefore, the answer is option A
Answer: dydx=2sec2(x)tan(x)
Step-by-step explanation:
There’s no picture so I’ll give my own answers.
The long side needs to be x radical 3, the short leg is just x, and the hypotenuse is 2x. So one example could be 5 radical 3, 5, and 5 times 2
Answer:
Closure Property of Addition
Step-by-step explanation:
Answer:
27/77
Step-by-step explanation:
I hope this is correct
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