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3 years ago

Point U is on line segment TV. given UV=13 and TV=19, determine the length TU

Mathematics

2 answers:

katen-ka-za [31]3 years ago

8 0

Answer:

Step-by-step explanation:

TV(19)- UV(13) = TU(6)

Just draw a number line like this:

T---U----V

? ¹³

¹⁹

weeeeeb [17]3 years ago

5 0

Answer:

Step-by-step explanation:

Since we know that U is on TV, this means that:

$TV=TU+UV$

We already know that UV is 13 and TV is 19. Substitute:

$19=TU+13$

Subtract 13 from both sides:

$TU=6$

And we're done!

Sketch:

T------------U--------------------------V

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