Mathematics: Given: △kps m∠p=105°, m∠s=30° ps=12 find: pk.

Given: △kps m∠p=105°, m∠s=30° ps=12 find: pk.

elsauceomotho

30.09.2020

PK=8.49m

Explanation:

We have sine formula

$\frac{a}{sinA} =\frac{b}{sinB} =\frac{c}{sinC}$

By sine formula we have

$\frac{PS}{sinK} =\frac{PK}{sinS} =\frac{KS}{sinP}$

We have PS = 12, ∠P=105° and ∠S=30°, so ∠K=180°-(105°+30°)=45°

Substituting

$\frac{12}{sin45} =\frac{PK}{sin30} \\ \\ PK=8.49m$

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bbygrill

24.03.2023

1.) 4/6 because the bag holds six tiles total so 4 of the 6 are numbered so you would have 4/6 of a chance of picking a numbered tile.

3.) 2/52 because

– P(Red Ace) = 2/52 = 1/26

– P(Red)*P(Ace)=(1/2) * (1/13) = 1/26

Step-by-step explanation:

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