The slope of the given line is 5/4. The slope of a line perpendicular to the given line is the negative reciprocal of 5/4, or -4/5.
Using the point-slope form,
y - 5 = (-4/5)(x - 10).
This is the desired new line.
Note that mult. both sides by 5 removes the fractions:
5y - 25 = -4(x - 10), or 5y - 25 = -4x + 40.
Solving this for y: 5y = 25 - 4x + 40, or 5y = -4x + 65
Then y = (-4/5)x + 13 (answer)
It would cost $45 hope I helped
You have to use the pythagorean theorem. a squared + b squared = c squared. You know a = 8 and c=24 so you have to find b. B is 22.63
The interquartile range (IQR) can be found by finding the difference of the upper and lower quartiles
The house worth in 23 years is $ 242751
<em><u>Solution:</u></em>
<em><u>The formula that models inflation is given as:</u></em>
Where,
C = the value today
r - annual inflation rate in decimal form
t = number of years from now
Given that,
C = $ 123, 000
t = 23 years
Substituting the values in formula,
Thus the house worth in 23 years is $ 242751