Answer:
C. 14
Step-by-step explanation:
The whole side is 28 (AB), so AD must be half of AB. 28/2=14
To translate a function downwards by 9 units you simply subtract 9 from the function, because the resulting y value is reduced by 9 so the graph of y is reduced, shifted downwards by 9. So if:
y=|x| then this shifted downwards by 9 units is:
y=|x|-9
the slope of the given line is 2/3. The slope of a line perpendicular to this given line is the negative reciprocal of 2/3, or -3/2.
The line passes thru (6,4). We can immediately write the desired equation as follows:
y - 4 = (-3/2)(x-6). This could, of course, be written differently:
y = 4 - (3/2)x + 9, or y = (-3/2)x + 9 (in slope-intercept form).
Period Pooh on god and then
Ethan can deduct $1275 for medical expenses, as 7.5% of his AGI is $2925 (so from subtracting this amount from the total of his medical expenses $4200, and the result is the deductible excess = $1275).
