Un grupo de 18 personas deben pagar equitativamente una deuda de S/. 5 400. Al momento del pago, alguna de ellas no tiene dinero por los que cada uno de los restantes deben abonar 150 soles adicionales. ¿Cuántas fueron las personas que no tenían dinero?

5

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

it would have to be 3/0