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egoroff_w [7]
4 years ago
11

State whether the ratios form a proportion.

Mathematics
2 answers:
Anika [276]4 years ago
7 0


The answer is B. No

25/35 = 35/45

5/7 = 7/9

5*9=7^2

45=49

This is not true

Hope this Helps!!!

butalik [34]4 years ago
3 0
\dfrac{25}{35}=\dfrac{35}{45}\\
\dfrac{5}{7}=\dfrac{7}{9}\\
5\cdot9=7^2\\
45=49 \leftarrow \hbox{not true} \Rightarrow \hbox{No}
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