Dule works as a hairdresser and only earns money on tips and commission. She makes 15% commission on the total amount of shampoo that she sells to each customer.
After Laura's haircut, she bought $30 worth of shampoo, making her total bill $70. Laura gave Julie
an additional 20% tip on the total bill for Julie's outstanding work.
How much money did Julie make from the commission and tips from Julie? (2 points)

well we know there are 4 clubs in 52 cards so it’s replaced so it should be 3/51

step-by-step explanation:

answer: graph 2

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