(A) Chris wants to buy a snow blower priced at $400.00. The manager informs Chris that the air conditioner will be on spring sale 30% off next week. There will also be 6% sales tax on the
discounted price of the air conditioner. How much will Chris pay, including tax, for the air
conditioner next week?

I need help with this quick please!!!

step-by-step explanation:

answer   download the app called socratic on your phoner:

step-by-step explanation:

isocolese triangle

we know that the line connect a and b is the hyptonuse

so first find the hypotonuse length using the distance formula, call the length c

since it is an isocolese triangle, the lengths of the legs are the same

using pythagorean theorem,

in this case, a=b since isocolese triangle so we get

or

we can find c so we can find the distances

we know that if we draw 2 circles, each has center at a and b, and find where they intersect, we can the 2 possible locations for c

if a has center at (xa,ya) and b has center at (xb,yb), then we can solve where

and

intersect to find where they intersect

i'm not going to put an example because i have to go to class. i hope this explanation is enough