Sin(30°) =1/2 0.5

cos(30°) = (√3)/2

Note that the sin of an angle is equal to the cos of the complementary angle:

sin(60°) =cos(30°) = (√3)/2 since 30+60 = 90 (compl. angle)

3 0

3 years ago

Not a question but don't care about what others say example people might say you look bad or something but just ignore them caus

White raven [17]

Answer : thank you .

Explanation: you a good person.

3 0

3 years ago

Which of the following would be most likely to cause a mutation? The insertion of an extra nucleotide into a DNA strand The plac

Ksivusya [100]

Answer:

The insertion of an extra nucleotide into a DNA strand

8 0

3 years ago

Marianna is working on improving her communication skills. To be a good listener she should.

Alja [10]

-not interrupt
-put devices away
-repeat somethings she heard so others see she’s paying attention

3 0

2 years ago