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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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ehidna [41]
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3 years ago
Fernando bought a jacket for 185 and sold it for 1 1/2 what he paid. Marisol spent 1/5 as much as Fernando on the same jacket bu
avanturin [10]

Answer:

Marisol made $138.75 on the sale of the jacket

Step-by-step explanation:

First we are told that Fernando bought a jacket for $185, and sold it for 1 1/12 what he paid.

Therefore, 1 1/2 of 185;

= 1.5 × 185 = $277.5

Therefore, Fernando sold the Jacket for $277.5

Next, we are told that:

Marisol spent 1/5 as much as Fernando on the same jacket

This means that Marisol spent 1/5 of $185 on the jacket

= 1/5 × 185 = 0.2 × 185 = $37

Therefore, Marisol spent $37 to buy the same jacket

Next, Marisol sold the jacket for 1/2 as much as Fernando. Since Fernando sold the Jacket for $277.5, Marisol sold the jacket for 1/2 of 277.5, and this is calculated as:

1/2 of 277.5 = 0.5 × 277.5 = 138.75

Therefore, Marisol made $138.75 on the sale of the jacket.

6 0
3 years ago
I will give brainliest to whoever can help!
son4ous [18]

Answer:

1)open 2)false 3)5

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
The value of a 2 in the tens place is what fraction of the value of a 2 in the hundreds place?
lapo4ka [179]

Answer:

2/10

Step-by-step explanation:

it identifed it for you in the 10's place

3 0
3 years ago
Use the data set to answer questions 1-3.
xxTIMURxx [149]

Answer:

Q3 = 37.5

Step-by-step explanation:

Place the data items in order from least to greatest

5, 8, 10, 20, 25, 30, 35, 40, 45

Find the number in the middle 25

Then take the number on the right, take the two numbers in the very middle add them together and divide by 2. 35+40 = 75/2 =37.5

If you don't have to show your worK:

TI84 calculator [stat][edit]input data [stat][calc][1-var stats]{list:L1][enter][enter]scroll down till Q3

3 0
3 years ago
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