5. Identify the correct trigonometry formula to use to solve for X.
1 answer:
9514 1404 393
Answer:
(a) cos(55°) = 11/x
Step-by-step explanation:
The marked sides are the hypotenuse (x) and the side adjacent to the given angle (11). Then the relevant trig ratio is ...
Cos = Adjacent/Hypotenuse
cos(55°) = 11/x
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<span>Using the equation, y= 10,000(0.97)^ , predict the purchasing power of $10,000 ten years later. </span>
<span>$7374</span>
Answer:
2
Step-by-step explanation:
b = 78°
The angles at a point sum to 360°
that is 45 + 237 + b = 360
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