Answer:
She buys 3 pairs from store a.
So divide the 110.25 by 3.
You will get the amount that she spent for each pair.
Change 40% to a decimal which would be .40 then you multiply the amount she spent on each pair ($36.75) by the .40.
You will get 14.7 so you add $14.70 to the amount she spent on each and you will get The original price of each pair was $51.45.
Step-by-step explanation:
Mark as Brainliest
Answer:
Step-by-step explanation:
22
Answer:
ASA
Step-by-step explanation:
You know the angle of 90 degrees on both sides. Then you see they have the same side, and then you see they have the same angle (vertical angles)
Take any point (x,y) on the line
distance between (x,y) and the focus = distance from the point to the directrix
s sqrt(x^2 + y^2) = |x - (-6)|
x^2 + y^2 = x^2 + 12x + 36
y^2 = 12x + 36
that is the required equation
