I would be B. because from 4 to 20 is times 5 so you just divide 45 by 5 and you get 9.
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(22 x sin(65))/sin(53) =24.96604654 rounded of to nearest tenth = 25
So X = 25
Answer:
2sin^2(3x)
Step-by-step explanation:
Steps to solve:
8j - k + 14; j = 0.25 and k = 1
~Substitute
8(0.25) - (1) + 14
~Simplify
2 - 1 + 14
~Subtract
1 + 14
~Add
15
Best of Luck!