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Aleksandr [31]
3 years ago
8

PLEASE HELP!! these triangles are not drawn to scale. Use the Pythagorean Theorem to determine which triangle is a right triangl

e.

Mathematics
1 answer:
kherson [118]3 years ago
6 0

Answer:

The second option.

Step-by-step explanation:

A^2+B^2=C^2

6.4^2+7.1^2=C^2

40.96+50.41=C^2

91.37=C^2

9.55 = c

A^2+B^2=C^2

6.5^2+7.2^2=C^2

42.25+51.84=C^2

94.09=C^2

9.7=C

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Answer:

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Find the 19th term of the arithmetic sequence whose common difference is =d5 and whose first term is =a12.
emmasim [6.3K]
An=a1+d(n-1)
a1=first term
d=common difference
n=which term

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