the circumfernce of the great wheel was tweleve thousand and forty- one thousandths inches. the circumference of the lesser wheel was only one thousand twenty-one and two hundered _ thousandths inches. how much larger was the great wheel

yes

step-by-step explanation:

yes

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

x= cost per bracelet

number of bracelets * x + shipping charge = total cost

so

9x+9=72