Write an expression that can be used to determine the total cost of buying g pounds of granola for $3.25 per pound and f pounds
1 answer:
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<h3>Answer: x = 65.4</h3>
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Work Shown:
cos(angle) = adjacent/hypotenuse
cos(x) = 5/12
x = arccos(5/12)
x = 65.375681647836 which is approximate
x = 65.4 after rounding to one decimal place
Make sure your calculator is in degree mode. The arccosine function is the same as the inverse cosine function (shortened to ).
Answer:
20 L volume and 12.5 cm depth.
Step-by-step explanation:
See attached image.
