Answer:
x = 70.53 degrees
Step-by-step explanation:
equation:
cos-1 =
⇒ cos-1 x =
⇒ cos-1 x = 0.33
⇒ x = 70.528
round to the nearest tenth:
⇒ 70.53
How many terms are in the algebraic expression Negative 2 a minus b? 2 3 4 5
2 answers:
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