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wlad13 [49]
3 years ago
13

Given that OT =5, XT=12, and OX= 13 is XY tangent to circle O at T? Explain.

Mathematics
1 answer:
strojnjashka [21]3 years ago
5 0


As, 5, 12 and 13 form a pythagorean triplet.
Which means OTX is a right angles trangle right angles at T.

Which means angle OTX = 90° .

Which means

Yes XY is a tangent.

Because A tangent makes 90° angle with the radius at that point of contact.

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Answer:

Option D

Step-by-step explanation:

Given expression has been given as,

\sqrt[5]{224x^{11}y^8}

\sqrt[5]{224x^{11}y^8}=\sqrt[5]{2\times 2\times 2\times 2\times 2\times 7(x^{11})(y^8)}

                 =\sqrt[5]{(2^5)\times (7)(x^{10}\times x)(y^5\times y^3)}

                 =2^{\frac{5}{5}}\times 7^{\frac{1}{5}}\times x^{\frac{10}{5}}\times x^{\frac{1}{5}}\times y^{\frac{5}{5} }\times y^{\frac{3}{5} }

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                 =2x^2y\sqrt[5]{7xy^3}

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2 years ago
A disjunction is a statement formed by combining two statements with the word and. True False
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Tcecarenko [31]

Answer:

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Step-by-step explanation:

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6 0
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Read 2 more answers
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Answer:

C.

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