A tower in Bloomington sends radio signal a certain distance (in miles) according to the equation: x2 + y2 = 6,400. The Richards family lives 50 miles north and 70 miles west of Bloomington. Can the Richards family receive the radio signal from Bloomington? In complete sentences, explain your reasoning.

Question

anonymous · Answer

last question i need to complete assignment please help :)

anonymous · Answer

please help

ganeshie8 · Answer

do you have circles & their equations in ur syllabus ?

anonymous · Answer

i have the circle and equations for them yes i just dont no how to do this unless its like x^2+Y^2+50x+70y=6400

ganeshie8 · Answer

ok.

below equation also represents a circle with radius r
x^2 + y^2 = r^2

anonymous · Answer

yes i have that but where do the numbers 50 and 70 come in

ganeshie8 · Answer

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ganeshie8 · Answer

say that dot is the tower in bloomingtom

anonymous · Answer

okay

ganeshie8 · Answer

it is sending radio signals whose range is represented by the equation
x^2+y^2 = 80^2

ganeshie8 · Answer

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