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Korolek [52]
3 years ago
9

Find AT AND RC. 80 points

Mathematics
2 answers:
stealth61 [152]3 years ago
6 0

Answer:

AT=6, RC=5

Step-by-step explanation:

Perpendicular bisector intersect at T that is the circumcenter.

since RT is a bisector or AC and AR=5 then RC=5

Circumcenter is equidistant from the vercices of the triangle so

AT≅BT≅CT

but CT is given to be CT=6 so AT=6

Vsevolod [243]3 years ago
6 0

Answer:

AT=6, RC=5

Step-by-step explanation:

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Nathan has 102 solid-colored disks that are red.
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Answer:

blue = 35

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Step-by-step explanation:

Let r = red

Let g = green

let b = blue

r + g + b = 102

r = b + 3

b = g + 6    Subtract 6 from both sides of the equation

b - 6 = g

===================

substitute for red and green

(b + 3) + b + b - 6 = 102

b + 3 + b + b - 6 = 102

Combine like terms

3b - 3 = 102

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3b = 105

Divide by 3

3b/3 = 105/3

b = 35

======================

r = b + 3

r = 35 + 3

r = 38

=======================

g = b - 6

g = 35 - 6

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========================

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Line JK passes through points J(–3, 11) and K(1, –3). What is the equation of line JK in standard form?
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Answer:

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