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3 years ago

You can tell that pi is an irrational because it has a what

1 answer:

3 0

I'll guess the answer is you can tell that pi is an irrational because it has a non-terminating yet non-repeating decimal representation.

Of course it's not clear how we tell this. We can't know for sure just by looking at the first trillion digits we've figured out whether it repeats or not. Someone told us it didn't, that's really how we know.

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WILL GIVE BRAINLIEST TO THE RIGHT ANSWER

Kryger [21]

It depends on the vehicle but normally four of five

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3 years ago

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A safe has a 4- digit code and no digit can be repeated what is the probability that the code has all even digits

n200080 [17]

Answer:

Step-by-step explanation:

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3 years ago

If 't' bags of chips cost $c, what is the cost of 5 bags of chips?

allsm [11]

Answer:

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2 years ago

Which piece of additional information can be used to prove △CEA ~ △CDB?

Slav-nsk [51]

Answer-

The correct answer is

∠BDC and ∠AED are right angles

Solution-

In the ΔCEA and ΔCDB,

$m\angle BCD=m\angle ACE$

As this common to both of the triangle.

If ∠BDC and ∠AED are right angles, then $m\angle E=90=m\angle D$

Now as

∠BCD = ∠ACE and ∠BDC = ∠AED,

∠DBC and ∠EAC will be same. (as sum of 3 angles in a triangle is 180°)

Then, ΔCEA ≈ ΔCDB

Therefore, additional information can be used to prove ΔCEA ≈ ΔCDB is ∠BDC and ∠AED are right angles.

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3 years ago

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IS this corretct ? THANKYOU! :D WILL REWARD BRAINLIEST ANSWER!

AlladinOne [14]

No, the answers are incorrect.
When reflected over the y-axis, if the x is positive, then it becomes negative, but if the x is negative, then it becomes positive. Also, the y will not change.
The answer should be
X prime: (0,-6)
Y prime: (10,4)
Z prime: (-3,-1)

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3 years ago