! 10. ! 9. A wheelchair ramp rises 1.5 feet for every
12 feet of horizontal distance it covers. Find
the rate of change of the ramp.

the correct answer is 1: 2

step-by-step explanation:

hope this your welcome : )

8

step-by-step explanation:

just put √(2) * √(32) into a calculator. that will make the answer be 8.

for this case we have by definition, if two lines are perpendicular, then the product of their slopes is -1.

then, given the following line:

so,

we are looking for m_ {2}:

then, the line is given by:

we find "b" replacing the given point:

finally, the equation is:

option c