2 years ago

Given that

tex-formula">=x, evaluate the following:

$a^{b+2}$

Mathematics

1 answer:

Ugo [173]2 years ago

5 0

Answer:

x+2

Step-by-step explanation:

if a to the power of b is equal to x then a to the power of b +2 is x+2

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Maureen went on a 3 day 50 mile trip. the first day she biked 17 7/8 miles . the second day she biked 18 5/7 miles. How many mil

Inessa [10]

To find the miles for 3rd day, we take away the miles she biked for the first two day from the total.

$50 - 17 \dfrac{7}{8} - 18\dfrac{5}{7}$

$=50 - 17 \dfrac{7 \times 7}{8 \times 7} - 18\dfrac{5 \times 8}{7 \times 8}$

$= 48 \dfrac{112}{56} - 17 \dfrac{49}{56} - 18\dfrac{40}{56}$

$= 13 \dfrac{23}{56} \text { miles }$

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Answer: She traveled 13 23/56 miles on the third day.
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Romashka [77]

Answer:

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Step-by-step explanation:

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sub in to check:

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