2 years ago

Pls help me pls i will give brainlist

Mathematics

1 answer:

Andre45 [30]2 years ago

6 0

Answer:

1. Pour the mixture through a filter to separate the sand; 2. Evaporate the liquid to separate the salt.

Step-by-step explanation:

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Pls explain the easiest way you an this will help me Thanks XD

Ostrovityanka [42]

The ratio is 4:3:1
let the ratio be 4x:3x:x
according to the question,4x+3x+x=40
8x=40
x=5
therefore amount of gravel=x*4=5*4=20 $m^{3}$
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3 years ago

A car that normally sells for $20000 is on sale for $16000 The sales tax is 7.5%

Leno4ka [110]

Answer:

17,200

Step-by-step explanation:

7.5% of 16,000 is 1,200

16,000+1,200=17,200

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2 years ago

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What is mean of 32 48 22

pentagon [3]

Answer:

Step-by-step explanation:

32+48+22=102

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3 years ago

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nikitadnepr [17]

Answer:

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Step-by-step explanation:

using the pythagorean theorem, c^2=a^2+b^2

5^2=x^2+4^2, x=3

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2 years ago

Atile installer charges $15 per soruare foot to install floor tile What is the cost to install tile in a room of the size shown?

Westkost [7]

Answer:

$330

Step-by-step explanation:

You time 15 by each squat ft

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3 years ago