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3 years ago

Evaluate sin-|(-0.27 +0.95). a) 42.8 ° b) 56.1 ° c) 71.8 °

Mathematics

1 answer:

Aleks [24]3 years ago

6 0

Answer:

a) 42.8 degrees.

Step-by-step explanation:

sin-|(-0.27 +0.95) means the angle whose sine is (-0.27+0.95)

= sin-1(0.68)

Using a calculator the answer is 42.8 degrees.

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