ʜᴜʀʀʏ ᴘʟᴇᴀꜱᴇ Once upon a time a farmer went to market and bought a fox, a hen and a sack of corn. The farmer came to a river which needed to be crossed by boat. He could take only one of his purchases on the boat at a time - the fox, or the hen, or the sack of corn - in the boat at a time. If left together on the riverbank, the fox would eat the hen, or the hen would eat the corn. On your own paper write in complete sentences and with a diagram describe a way for the farmer to get all of them across the river safely?

answer: 7270

step-by-step explanation:

this is not the answer this is just a question. is this middle school math?

step-by-step explanation:

$450 is the answer.

step-by-step explanation:

30% of 450 = 135

450-135=315

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