3 years ago

Subtract 16 from 41 . Draw ti show te regrouping

Mathematics

1 answer:

IRINA_888 [86]3 years ago

3 0

I put a file below........................................................

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Use what you know about decimals or fractions to explain why (0.2)•(0.002)=0.0004

strojnjashka [21]

Answer:

So any time you are multiplying something, you are making "groups of"

so 3 groups of 2 = 6, 4 groups of 3 = 12

But with decimals or fractions, because they are a value less than zero, the numbers become increasingly small instead of bigger, like standard multiplication.

So for example, 1 group of 1/2 = 1/2

2 groups of 1/4 = 1/2

and so on

hope this helps!

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2 years ago

a music store marks up the instruments it sells by 30% if the store-bought a guitar for $45 what will be its store price

kirza4 [7]

Answer:

58.5

Step-by-step explanation:

your welcome

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3 years ago

Simplify the sum.<br> (4u3 + 4u2 + 2) + (6u3 – 2u + 8)

Elan Coil [88]

Answer:

$10u^{3}+4u^{2}-2u+10$ or $2(5u^{3}+2u^{2}-u+5)$

Step-by-step explanation:

we have

$(4u^{3}+4u^{2} +2)+(6u^{3}-2u+8)$

step 1

Group terms that contain the same variable

$(4u^{3}+6u^{3})+(4u^{2})+(-2u)+(2+8)$

step 2

Combine like terms

$(10u^{3})+(4u^{2})+(-2u)+(10)$

step 3

Eliminate parenthesis

$10u^{3}+4u^{2}-2u+10$

step 4

Factor the number $2$

$2(5u^{3}+2u^{2}-u+5)$

8 0

3 years ago

Read 2 more answers

6,691 ÷28<br><img src="https://tex.z-dn.net/?f=6691%20%5Cdiv%2028" id="TexFormula1" title="6691 \div 28" alt="6691 \div 28" alig

slava [35]

The question you've asked and the question on the attachment are different.

6691 ÷ 28 = 238.9642857

2409 ÷ 19 = 126.7894737

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3 years ago

In circle Y, what is mZ1?

Akimi4 [234]

Answer:

m<1 and m<2 are obviously congruent so if m<2 is 25 then that means m<1 is also 25

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3 years ago