Add and simplify.
+ 
A. 
B. 
C. 
D. 
Answer: A
Mathematics
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Find a general expression for the slope of a tangent line to the indicated curve.y = 4x2 - 5
A. 8x - 5 B. 4x C. 8x D. 8x2 - 5
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Find the indicated term of the sequence.The ninth term of 30, 26, 22, ...
A. 62 B. -32 C. -2 D. -6
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Find a value of ? in [0°, 90°] that satisfies the statement. Leave answer in decimal degrees rounded to seven decimal places, if necessary.cos ? = 0.49566425
A. 119.713561° B. 60.2864387° C. 299.713561° D. 29.7135613°
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Write an inequality with the same meaning.19 ? x
A. 19 ? x B. x ? 19 C. x ? 19 D. x > 19
Mathematics