Answer:
[tex]\huge\mathtt\purple{Math}[/tex]
The vertical value in a pair of coordinates (Value of y): In the given of a Triangle
[tex]————————————————————[/tex]
[tex]\huge\mathbb\blue{ANSWER:}[/tex]
Y = 6.3
[tex] \large\mathtt\purple{Solution:}[/tex]
Because they are similar
So [tex] \huge \frac{4}{9} = \frac{7}{10} [/tex]
[tex] \huge10y = 7 \times 9 = 63[/tex]
[tex] \huge \underline y = 6.3[/tex]
correponding sides are proportional in similar triangles
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