ibraxton9898 ibraxton9898

23-11-2015
Mathematics

contestada

∠A and ∠B are complementary angles of right triangle ABC, cos A = 0.83, and cos B = 0.55. What is sin A sin B?

Relax

Respuesta :

Bobyojoe Bobyojoe

23-11-2015

Sin(x) = cos(90-x) , so the answer is 0.83 * 0.55

Answer Link

Otras preguntas

the word down used as an adverb A. Just as she was standing to give her presentation, Ashlee fell downB. The ball moved down the street towards the intersection

pasha is thinking of a number such that when twice the number is added to three times one more than the number she gets the same result as when she multiplies f

simplify 7b-2b+3b+4b

what is 540 divided by 36 in partial quotients

Which element makes 1/400 of the human body.

Which type of cell has DNA in its nucleus, prokaryotic, eukaryotic, or both?

How did Portuguese explorations affect the people of Africa and India

What is net change in math?

Plant cells can go through photosynthesis because they contain which of the following? A: a cell wall B: a large vacuole C: chloroplast or D: lysosomes

What is the chemical formula for aluminum sulfite?