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nasty-shy [4]
3 years ago
11

I need help i forgot how to multiply decimals

Mathematics
1 answer:
Alekssandra [29.7K]3 years ago
3 0

Stack the numbers on top of each other so the decimals are lined up. Get rid of the decimals and then multiply. Put the decimal point back in directly under where it was before

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Please help math middle school level
pychu [463]

Answer:

7 yd

Step-by-step explanation:

You are finding the perimeter. Your answer should include yd (yd² is for area, yd³ is for 3d images).

Note that the two lines segments (? & 9) is parallel to the other line segment (16). Find the ?:

? + 9 = 16

? + 9 (-9) = 16 (-9)

? = 16 - 9

? = 7

7 yd is your answer

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Answer:

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Step-by-step explanation:

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x=18×cos(43)

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Answered by GAUTHMATH

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3 years ago
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kozerog [31]

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2 years ago
129.2 is 38% of what number?<br> a. 340<br> b. 29.4<br> c. 420<br> d. 49.1<br><br> Plss help
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Step-by-step explanation:

129.2/0.38=340

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