The trigonometric function secant is the reciprocal of the trigonometric cosine. In Quadrant II, cosines are negative as it is only the sines and cosecant that are positive. From these, it is conclusive that the function sec is also negative.
The expression for the total amount that Lupita paid for the gown would be 1.06g.
The amount of the tax is 0.06g and the cost of the g is just 1g. If we add the two expressions together will will get the total amount paid.
0.06g + 1g = 1.06g
The answer is $90.00 just convert 25% to a decimal which is 0.25 then multiply ( 0.25 x 120 =30.00) then your going to subtract by that amount which would be (120-30.00)=$90.00
Answer:
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Step-by-step explanation:
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