Question

SS below

Answer 1

just use the proportionality of corresponding sides

Answer 2

10.965?

Answer 3

in this way you can write

\[\frac{ 10 }{ 7 } = \frac{ 14,5 }{ y }\]

cross multiplie and calcule the y value

Answer 4

11.345

Answer 5

wrong -- since jhony is not here, ill be helping u

by cross multiplying we get:
\[ 10 \times y=7 \times 14.5 \]
now, we have to solve for y: ( chancge the operator of 10)
\[ y=\frac{7 \times 14.5}{10} \]
\[ y=\frac{10\cancel1.5}{1\cancel0} \]
\[ y=10.15 \ \ \ \ (\text{not} \ \ 11.345) \]