Answer:
25°
Step-by-step explanation:
you take the angles you already know and add them up. subtract that sum with 180° to get x.
100 + 55 = 155
180 - 155 = x
x = 25°
The slope of the line is (-6) and the y-intercept is 5
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Answer:
Step-by-step explanation:
The exponential function and the natural log are inverse functions:
e^ln(x) = x
Using both sides of your given equation as exponents for e, we have ...
e^(ln(3x)) = e^5
From the above, we know that ...
e^(ln(3x)) = 3x
so we can substitute that into the preceding equation to get ...
3x = e^5
Swapping sides of the equal sign gives an equation that matches choice B:
e^5 = 3x