What is sin 49° to the nearest tenth
2 answers:
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Answer:
see explanation
Step-by-step explanation:
Given
f(x) = - 4
let f(x) = y
y = - 4
Switch x and y and solve for y, that is
x = - 4 ( add 4 to both sides )
x + 4 =
Take the ln of both sides
ln(x + 4) = ln = 2y
= 2y
Divide both sides by 2
y = , that is
(x) =