3 years ago

(5^5 times 5^6) ^2 please help

Mathematics

1 answer:

klasskru [66]3 years ago

3 0

Answer: 2.3

Step-by-step explanation:

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3 years ago

How to simplify this expression

WITCHER [35]

$\frac{2x+4}{3x-3}( \frac{12x-12}{x+5})$
= $\frac{2(x+2)}{3(x-1)}( \frac{12(x-1)}{x+5})$
= $\frac{2(x+2)4}{x+5}$
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--------------------------------------
$\frac{x^2-16}{2x-8}$ ÷ $\frac{x-4)^2}{8x-32}$
= $\frac{x^2-16}{2x-8}$ ( $\frac{8x-32}{x-4)^2}$ )
= $\frac{(x-4)^2}{2x-8}$ ( $\frac{8x-32}{x-4)^2}$ )
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= $\frac{8(x-4)}{2(x-4)}$
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4 years ago

A striped marlin can swim at a rate of 70 miles per hour. Is this a faster or slower rate than a sailfish, which takes 30 minute

Vilka [71]

Let's do the work shall we....

this is going to be a ratio problem.

Striped Marlin:
70 miles/ One hour (Or 60 minutes)

Sailfish:
40 miles/ 30 minutes.

Since 30 minutes is only one half of 60 minutes, all we have to do is multiply the sailfish ratio by 2 in order to receive the correct mph.

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Therefore, the sailfish is faster! 80 miles per hour is faster than the 70 mph marlin.

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Helen [10]

Answer:

40-19 = 21

Step-by-step explanation:

I think this is correct dear

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