3 years ago

If a = 7^x , b = 7^y and a^yb^x = 49 show that xy =

1 answer:

4 0

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earnstyle [38]

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Georgia [21]

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gogolik [260]

Answer:

The groups walking speed is $1\frac{7}{8}\frac{miles}{hour}$ or $1.875\frac{miles}{hour}$

Step-by-step explanation:

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3 years ago

Flauer [41]

160+30x Because you initially start with 160 and 30 feet per second. the 30 feet is the one that's progressing so that's the x.

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3 years ago

If a = 7^x , b = 7^y and a^yb^x = 49 show that xy = ​