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rosijanka [135]

3 years ago

15

Someone please correct me

1 answer:

zhenek [66]3 years ago

7 0

I'm a bit confused what your question is, but i do know if it's about a decreaser fraction, the answer to that one is 1/4

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Write the number equal to 5 tens and 13 ones

serious [3.7K]

To find this out we have to add 5 tens and 13 ones.
5 tens is equal to
10 + 10 + 10 + 10 + 10 = 50

And 13 ones is equal to
1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 = 13

Now add 50 and 13
50 + 13 = 63

So your answer is 63

good Luck! :)

7 0

3 years ago

How do I add and subtract radicals with no like terms

liq [111]

Most real number arithmetic is pretty vacuous

$\sqrt 2 + \sqrt 3 = \sqrt{2} + \sqrt{3}$

That's about as good a way as possible to write this particular real number. But it's far from the only way.

$(\sqrt 2 + \sqrt 3)^2 = \sqrt{2}^2 + 2\sqrt 2 \sqrt 3 + \sqrt{3}^2 = 5 + 2 \sqrt 6$

so

$\sqrt 2 + \sqrt 3 = \sqrt{5 + 2 \sqrt 6}$

Sometimes you can factor something out and you have a common radical:

$\sqrt{32} + \sqrt{128} = \sqrt{2^5} + \sqrt{2^7} = 4 \sqrt{2} + 8 \sqrt{2} = 12 \sqrt{2}$

But most of them are vacuous,

$3\sqrt{7} + 34 \sqrt{13} = 3\sqrt{7} + 34 \sqrt{13}$

8 0

4 years ago

A survey revealed that 31% of people are entertained by reading books, 39% are entertained by watching TV, and 30% are entertain

tester [92]

1% entertained by books
9% entertained by TV

3 0

4 years ago

What's 3z - 4 and 2z + 5

Pavlova-9 [17]

The answer to this question would b:
=5x−9

8 0

4 years ago

Help me , I need i whole number

ad-work [718]

Answer:

16

Step-by-step explanation:

4 goes into 64 evenly 16 times

5 0

3 years ago