Use the unit circle to determine the value of the given expression or state that it is undefined.csc (?)
A. 0
B. undefined
C. 1
D. -1
Answer: B
Mathematics
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Find all real roots of the given equation by using Newton's method.x3 - 3x + 1 = 0
A. 1.5320889, 0.3472964, -1.8793852 B. 1.5320912, -1.8793844 C. 1.5320889 D. 1.5320912, 0.3472951, -1.8793844
Mathematics
Provide an appropriate response.In oblique triangle ABC, find the area, given the indicated parts. Round to tenths. Side a = 10, side b = 8, side c = 5.
Fill in the blank(s) with the appropriate word(s).
Mathematics
Find the exact value of the expression.sin 20° cos 100° + cos 20° sin 100°
A. 
B. 
C. - 
D. - 
Mathematics
Simplify the algebraic expression.-2.2(6r + 8) + 4.6(6r + 9)
A. 14.4r + 8 B. 3.8r + 5.8 C. -30.8r D. 14.4r + 23.8
Mathematics