Evaluate 10b + 3c, if b=3 and c = 11.
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Answer:
48.8 lbs
Step-by-step explanation:
The forces can be modeled by a triangle with acute angles 20° and 26°, and obtuse angle 134° opposite a side of length 80. The larger component force will be opposite the angle 26°, and can be found using the Law of Sines:
a/sin(A) = c/sin(C)
x/sin(26°) = 80/sin(134°)
x = 80sin(26°)/sin(134°) ≈ 48.753 . . . . pounds
The larger component force is about 48.8 pounds.
The factored inequality is
The given inequality is:
This can be further simplified as:
The inequality can be re-written as:
Since the question does not state that we should solve the inequality, the simplest we can get after factoring is
Learn more on factoring of inequality here: brainly.com/question/16789297
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