Multiply the polynomials. Express the answer as a single polynomial in standard form.(x + 10)2
A. x2 + 100
B. x + 100
C. 100x2 + 20x + 100
D. x2 + 20x + 100
Answer: D
Mathematics
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Find the sum.495.55 + 0.9998 + 20 + 5.48289 + 64.591
A. 586.62269 B. 586.62369 C. 586.72369 D. 585.62389
Mathematics
Select the correct graph and domain of the function.
?
?
A. ?
Domain: [-3, 3]
B. ?
Domain: [-3, 3]
C.
Domain: [-3, 0]
D.
Domain: [-3, 0]
E.
Domain: [-3, 3]
Mathematics
Find a value of ? in [0°, 90°] that satisfies the statement. Leave answer in decimal degrees rounded to seven decimal places, if necessary.sec ? = 2.6013225
A. 21.0277507° B. 22.6077284° C. 51.3556884° D. 67.3922716°
Mathematics
Express the given vector as a linear combination of the unit vectors i and j.
A. -3i + 
j
B. 5i + 9j
C. 
i + 3j
D. 
i - 3j
Mathematics