3 years ago

Please help its a quiz

Mathematics

2 answers:

Aleks04 [339]3 years ago

8 0

Answer:

Step-by-step explanation:

Soloha48 [4]3 years ago

8 0

……………..The answer is c

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Use the Law of Sines to find the measure of angle R to the nearest degree.

IrinaK [193]

$\frac{\sin(R)}{PQ} = \frac{\sin(Q)}{PR}$

$\frac{\sin(R)}{24.7} = \frac{\sin(43^{\circ})}{16.9}$

$\sin(R) = 24.7*\frac{\sin(43^{\circ})}{16.9}$

$\sin(R) \approx 0.9967668$

$R \approx \arcsin(0.9967668)$

$R \approx 85.39137896^{\circ}$

$R \approx 85^{\circ}$

The final answer is 85 degrees

4 0

3 years ago

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MaRussiya [10]

Answer:

$- 7p - 11$