Answer:
just show that you moved the decimal 2 times
Step-by-step explanation:
I'm assuming you are finding the equation of the line of Line J
Slope-intercept form: y = mx + b
[m is the slope, b is the y-intercept or the y value when x = 0 --> (0, y) or the point where the line crosses through the y-axis]
For lines to be perpendicular, the slopes have to be negative reciprocals of each other. (basically changing the sign (+/-) and flipping the fraction/switching the numerator and the denominator)
For example:
slope = 2 or 
Perpendicular line's slope = 
[changed sign from + to -, and flipped the fraction]
slope = 
Perpendicular line's slope = 
[changed sign from - to +, and flipped the fraction]
Since you know the slope is 3, the perpendicular line's slope is 
. Plug this into the equation
y = mx + b
To find b, plug in the point (3, 8)
8 = -1 + b Add 1 on both sides to get "b" by itself
8 + 1 = -1 + 1 + b
9 = b
Answer: $18,552.9
Step-by-step explanation:
given data:
currency on hand = $100,000 Brazilian dollar.
curreach desired = us dollars.
if $1 USD = $5.39 Brazilian dollar.
therefore;
$100,000 Brazilia USD
= $100,000/5.39
= $18552.9 USD.
The desired amount in US dollars is $18,552.9
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Answer:
y=x-5 slope=1 y-intercept=-5
Step-by-step explanation:
