A complex point of the form a + 3i has a distance of 29 units from –9 + 24i. What is the value of a?

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15-05-2017
Mathematics

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A complex point of the form a + 3i has a distance of 29 units from –9 + 24i. What is the value of a?

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MissPhiladelphia MissPhiladelphia · Answer 1 · 2017-05-27T09:04:43+02:00

MissPhiladelphia MissPhiladelphia

27-05-2017

The value of a can be determined using the distance formula: distance = square root of { (x2-x1)^2 + (y2-y1)^2 }. Given point 1 as (a, -9) and point 1 as (3, 24) and the distance as 29 units, the value of a was calculated to be equal to 11.

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JoseAviles JoseAviles · Answer 2 · 2018-09-21T03:30:39+02:00

JoseAviles JoseAviles

21-09-2018

The answer was C) 11 make me the brainlist please

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