The answer is C because if you do 7 divided by 25 your answer is 0.28
Step-by-step explanation:
(f.g)(x) = (9x²-2x-9)(11x-9)
= 99x³-81x²-22x²+18x -99x +81
= 99x³ -103x²-81x +81
optionB
Answer:
yes
Step-by-step explanation:
<h3>
Answer: 5.6 cm</h3>
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Work Shown:
Apply the cosine ratio to find the adjacent side AB
cos(angle) = adjacent/hypotenuse
cos(B) = AB/BC
cos(62) = AB/12
12*cos(62) = AB
AB = 12*cos(62)
AB = 5.6336587534307
AB = 5.6 cm
Make sure your calculator is in degree mode.
