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LekaFEV [45]
3 years ago
8

Segment AB and AC are tangent to the circle C

Mathematics
1 answer:
Vesna [10]3 years ago
5 0

Answer:

6

Step-by-step explanation:

tangents extending from an external point have the same length to the point of contact(i. e BC=DC)

So, we just equate it

x+3=2x

2x-x= 3

x=3

BC= x+3

or, BC=3+3

Thus, BC=6

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7 0
3 years ago
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The sprit club is making school jackets to sell. The cost c (in dollars) for silkscreening supplies and jackets is c=20x+270, wh
lys-0071 [83]

Answer:

The club must sell 18 jackets to break even

Step-by-step explanation:

Given:

C = 20x + 270

Where,

x = number of jackets

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= 35 * x

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Cost = revenue

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270 = 35x - 20x

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= 18

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3 0
3 years ago
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Help me solve for X
Vinil7 [7]

Answer:

Step-by-step explanation:

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5 0
3 years ago
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tatyana61 [14]

Answer:

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Hope this helps :)

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