There are 10 less red skittles than orange skittles in the bag. The orange skittles are also twice the number of red skittles. F
2 answers:
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Answer: Option d.
Step-by-step explanation:
The trigonometric identity needed is:
Knowing that :
Substitute it into :
Simplify the expression:
Solve for . Apply square root at both sides of the expression:
