3 years ago

Answer for these 2 plz? With explanation!

Mathematics

1 answer:

givi [52]3 years ago

8 0

Answer:

Look at the photo

Step-by-step explanation:

I hope I solved it right. Once you get the main concept of it, it's pretty easy.

If you have any questions about the way I solved it, don't hesitate to ask

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I need help fast please

Kay [80]

I'd say the answer is 6 units. not completely sure.

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3 years ago

9. A water glass can hold 2/9 of a litre of water. How many glasses of water can be filled with a 3 litre bottle?

Minchanka [31]

Answer:

13.5 glasses of water

Step-by-step explanation:

If:

1 water glass can hold 2/9 of a litre

x water glasses can hold 3 litres.

Therefore, expressing it as a litre to glass ratio, we have::

$\dfrac{2/9}{1}=\dfrac{3}{x} \\\dfrac{2}{9}x=3\\$Divide both sides by$ \dfrac{2}{9}\\x=3 \div \dfrac{2}{9}\\x=3 \times \dfrac{9}{2}\\\\x=13.5$

Therefore, 13.5 glasses of water can be filled with a 3 litre bottle.

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3 years ago

Express 80 as the product of prime factors write the prime factors in ascending order

mash [69]

Answer:

2^4 x 5

Step-by-step explanation:

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3 years ago

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Expression is equivalent to 52 + 33?

sineoko [7]

Lets first solve this:-

52 + 33 = 85

Now we need to find something equivalent to this. We can work it out like this:-

33 - 3 = 30
52 + 3 = 55

30 + 55 = 85

So, 52 + 33 = 30 + 55.

Hope I helped ya!! xD

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4 years ago

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Complete the proof Prove: angle UWX = angle UWV

Archy [21]

Answer:

They are perpendicular to each other

Step-by-step explanation:

8 0

3 years ago