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swat32
3 years ago
8

Which of the following statements is true?

Mathematics
1 answer:
siniylev [52]3 years ago
8 0
A isnt correct because radius goes from center of circle to any point on circle. Chord on the other hand connects 2 points on circle...

B is also false. Secant goes through circle while tangent only touches it in one point. 

C is correct. Chord connects as said before 2 points on circle and in some cases it can connect 2 points in such way that it goes through center which is diameter.

D is not correct because chord doesnt have to pass trought center of circle in order to connect any 2 points on circle.
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Answer:

-1?

Step-by-step explanation:

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2 years ago
John Sells Hamburgers For $3 Each and cheeseburgers for $3.50 each. One afternoon, he sells a total of 24 burgers for $79. How M
Alexxx [7]
Let the hamburgers be x and cheese burgers be y.

x + y = 24
3x + 3.5 y = 79

x = 24 - y.

Substituting the value of x,

3( 24 - y) + 3.5 y = 79

 72- 3y + 3.5 y = 79
72 + 0.5 y = 79

0.5y = 79 - 72 = 7
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thus, y = 7 * 2 = 14

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3 years ago
Marlon asks a friend to think of a number from 5-11. What is the probability that marlins friend will think of the number 9
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Answer:

14.29% probability that Marlon's friend will think of the number 9

Step-by-step explanation:

A probability is the number of desired outcomes divided by the number of total outcomes.

In this problem, we have that:

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Answer:

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Step-by-step explanation:

1/2=7/14

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6 0
2 years ago
Read 2 more answers
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