Answer:
Twelve times a number decreased by 45 is at most 117.
Step-by-step explanation:
Answer: the correct answer is 9(x2+6x+9)=103 so it’s d
Step-by-step explanation:
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<u>Answer</u>
12
<u>Explanation</u>
Cosine is the ratio of adjacent to hypotenuse.
So, in this case b is the adjacent and 13 is the hypotenuse.
cos22.6 = b/13
b = 13×cos22.6
= 13×0.923879532
=12.010
To the nearest whole number the answer is 12.