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djverab [1.8K]
2 years ago
12

Please help me with this

Mathematics
1 answer:
I am Lyosha [343]2 years ago
7 0

Answer:

The scale factor is 3

Step-by-step explanation:

The reason is that 12, 15, and 9 equal 4, 3, and 5 if divided by 3

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Step-by-step explanation:

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Thus, Angle CGE is thus 30°.

Angle CGE and Angle x are complementary, so x = 90° - 30° = 60°

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svetoff [14.1K]
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3 years ago
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Answer:

\large\boxed{7\dfrac{8}{9}+3.1=10\dfrac{89}{90}}

Step-by-step explanation:

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