Answer:
<u>x = 5</u>
Step-by-step explanation:
See attached image.
9514 1404 393
Answer:
(√7)/3
Step-by-step explanation:
The relationship between tangent and cosine is ...
tan(α) = √(1/cos(α)² -1)
The cosine of the angle is given as 3/4, so the tangent is ...
tan(arccos(3/4)) = √(1/(3/4)² -1) = √(16/9 -1) = √(7/9)
tan(arccos(3/4)) = (√7)/3
Answer:
a,b,d,e
answered in the first question
A ratio is the quantitative relation between two amounts showing the number of times one value contains or is contained within the other.
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