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Alinara [238K]
3 years ago
6

During the 2007 US Tennis Open, Venus Williams’ serve was measured to be a speed of 129 miles per hour. How may seconds did it t

ake her serve to get to the other player (standing 78 feet away)? (recall that there are 5280 feet in one mile).
Mathematics
1 answer:
denis23 [38]3 years ago
4 0

Answer:

Step-by-step explanation:

It sucks idk

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{ 2 x [4 - (6 ÷ 2)]} x 3
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Kylie explained that (negative 4 x + 9) squared will result in a difference of squares because (negative 4 x + 9) squared = (neg
Eva8 [605]

Given:

The given expression is:

(-4x+9)^2

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(-4x+9)^2=(-4x)^2+(9)^2

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(-4x+9)^2

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