2 years ago

Is 0.2222... a rational number

Mathematics

2 answers:

lbvjy [14]2 years ago

6 0

Is not a rational numer

Pani-rosa [81]2 years ago

4 0

Answer:

it is not a rational number because it cannot be written as a fraction

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A cyclist has rode his bike 174 miles in 3 hours. If he continues at this rate, how long would it take him to complete another 4

In-s [12.5K]

Answer:

7 hours

Step-by-step explanation:

174/3 is 58 miles per hour so 406/58 is 7 hours

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2 years ago

Solve for x in the given interval.<br><br> sec x= -2√3/3, for π/2 ≤x≤π

drek231 [11]

Answer:

b. $x=\frac{5\pi}{6}$

Step-by-step explanation:

The given function is

$\sec x=-\frac{2\sqrt{3} }{3},\:\:for\:\:\frac{\pi}{2}\le x \le \pi$

Recall that the reciprocal of the cosine ratio is the secant ratio.

This implies that;

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$x=\frac{5\pi}{6}$

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diamong [38]

Answer:

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Step-by-step explanation:

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7. A magnifying glass shows you an image of an object that is 7 times the object's actual size. An ant is 0.2 cm in length. What

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#1) (b)
#2) (d)
#3) (d)

My explanations are the same as your previous questions.

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