3 years ago

Plss I need answer fast!!

Mathematics

2 answers:

fenix001 [56]3 years ago

7 0

Answer:

Step-by-step explanation:

The equation for the slope of a line is y2-y1/x2-x1, and both triangles have the same slope equation for their hypotenuse.

Strike441 [17]3 years ago

7 0

Answer:

$\huge\boxed{C.\ \dfrac{1-7}{9-5}=\dfrac{1-10}{9-3}}$

Step-by-step explanation:

$slope=\dfrac{y_2-y_1}{x_2-x_1}$

$C(9;\ 1)\\E(5;\ 7)\\B(3;\ 10)\\\\slope_{EC}=\dfrac{1-7}{9-5}=slope_{CE}\\\\slope_{BC}=\dfrac{1-10}{9-3}=slope_{CB}$

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