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3 years ago

Which of the following is equivalent to (a + b) (a/b)

Mathematics

1 answer:

cestrela7 [59]3 years ago

7 0

Answer:

$\frac{a^{2} + ab }{b}$

Step-by-step explanation:

(a + b) * ( $\frac{a}{b}$ ) = $\frac{a * (a+b)}{b}$ = $\frac{a^{2} + ab }{b}$

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This is an incomplete question, here is a complete question.

What is a peregrine falcon's maximum speed while diving to catch prey 200 miles per hour in feet per second? (Round your answer to the nearest whole number. (1 mile = 5280 feet)

Answer : The speed in feet per second is, 293 feet/s

Step-by-step explanation :

As we are given that the speed of peregrine falcon's is 200 miles per hour. Now we have to determine the speed in feet per second.

As we know that:

1 mile = 5280 feet

1 hour = 3600 second

So,

1 mile/hr = 1.4667 feet/s

As, 1 mile/hr = 1.4667 feet/s

So, 200 mile/hr = $\frac{200\text{ mile/hr}}{1\text{ mile/hr}}\times 1.4667\text{ feet/s}$

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