3 years ago

I really don't understand this at all, the teacher just dumped this on us today

Mathematics

1 answer:

o-na [289]3 years ago

3 0

Answer:

Step-by-step explanation:

good luck;)! use the answers you get on one of the angles and make it a chain.

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What is the prime factorization if 6400 using exponents

katovenus [111]

So prime factorization is as it seems, finding the prime factors for a number. With this number, break it down as such:

$\underbrace{6400}_{\underbrace{64}_{\underbrace{8}_{\underbrace{4}_{\boxed{2*2}} \boxed{2}}*\underbrace{8}_{\underbrace{4}_{\boxed{2*2}}\boxed{2}}}*\underbrace{100}_{\underbrace{10}_{\boxed{5*2}}*\underbrace{10}_{\boxed{5*2}}}}$

<u>Looking at our factors, the prime factorization of 6400 is $2^8*5^2$ </u>

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3 years ago

Please help me solve these 3 problems. Solve for x state the properties used and check your answer. I’ll mark as brainliest.

Brut [27]

Answer:

a) 5x=8 use a calculator and use distributive property

b) 22=3x+5 -18

22=3x-13

9=3x

x=3

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c)-48= -8x-20+5x-1

-48= -3x-21

-27= -3x

x=7

distributive property

Step-by-step explanation:

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3 years ago

What is 4 - (-10) equal too? explain in your own words and why so

Sauron [17]

Answer:

Step-by-step explanation:

When there are 2 -, they both create a +. the brackets are removed and you get 4--10, which is equal to 4+10 which = 14

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2 years ago

What is the square root of 6 - the square root of 12?<br><br> Please answer fast!

dmitriy555 [2]

Answer:

1.01 or 1.0

Step-by-step explanation:

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weqwewe [10]

The answer would be $2.70

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