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anzhelika [568]
3 years ago
14

Explain why each is either true or false.

Mathematics
1 answer:
Scorpion4ik [409]3 years ago
8 0

Answer:

Step-by-step explanation:

1.

True as angle on the circumference is half the angle at the center.

2.False ,tangent is perpendicular to radius or diameter at the point of contact.

3. True,tangent is perpendicular to radius at the point of contact.

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What is (+5) - (-1) - (-3)
maksim [4K]
+ = positive
Positive and positive makes a positive

Negative and negative makes a positive

- = negative
Negative and positive makes a negative

Positive and negative makes a negative

Your answer: +5 - (-1) = 6
+6 - (-3) = +9
Your answer that youre looking for is: 9


4 0
4 years ago
Please someone help me out on this
valentinak56 [21]

Answer:

I think it is C

Step-by-step explanation:

   

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6 0
3 years ago
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Answer:

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Answer:

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