rmreed21 rmreed21

04-02-2020
Geography

contestada

in triangle ABC of angle A=120 , b=3 a=8 what is B

Respuesta :

alishedd83 alishedd83

04-02-2020

sinA/a = sinB/b

sin120/8 = sinB/3

3sin120 = 8sinB

3sin120/8 = sinB

sin^-1(3sin120/8) = B

B ≈ 18.951

Hope this helps! ;)

Answer Link

Otras preguntas

hello please help i’ll give brainliest

Priya is stacking building blocks to make a tower. She takes a break when the tower is feet tall, which is of the height of the tower she wants to build. How ta

Plz help, asap!!!! Which sentence shows the idea of how people can stay safe while eating plants? A. “One way to store food safely is to dry it.” B. “They thoug

solve 3x-5>-4x+9 on graph

Inhale: -What muscles are contracting or relaxing? The external intercostal muscles, the accessory muscles of inspiration, and the diaphragm. -What particles a

Can you help me please?

what does 8.5 × 10¹⁰ · 7.6 × 10¹² equal

All of the following contributed to the collapse of the Bretton Woods System EXCEPT Group of answer choices The U.S. did not have a sufficient supply of gold Th

Which statement about sustainable development is best described by the model? Sustainable development must protect the environment, while people’s social and ec

Solve for x pls and thank you