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Kaylis [27]
3 years ago
13

What is 3.405 written in expanded form

Mathematics
1 answer:
baherus [9]3 years ago
7 0
From what this number to solve it
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(HELP IM DOING HOMEWORK THAT IS DUE IN A COUPLE OF MINUTES)
Sidana [21]

Answer:

D I think

Step-by-step explanation:

I'm not 100% sure

4 0
3 years ago
8.35x - 1.5 = 71.98<br> (a) 8.6<br> (b) 8.8<br> (c) 9<br> (d) 10.3
prisoha [69]
<h3>  Hola! :D ¡te invito a recibir ayuda de un latinoamericano puto!</h3><h2><u> _____________________________________ </u></h2><h2>                        8.35x - 1.5 = 71.98</h2><h2> - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -</h2>

                           <u>El -1,5 qlero pasaría al otro lado positivo</u>

<h3>                                     8.35x = 71.98 + 1.5</h3><h2> - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -</h2>

                              <u>Ahora, se suma 71.98 + 1.5 = 73,48</u>

<h3>                                         8.35x = 73,48</h3><h2> - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -</h2>

    <u>El 8.35 qlero que está multiplicando, pasa al otro lado pero dividiendo</u>

<h3>                                       x = 73,48 ÷ 8.35</h3><h2> - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -</h2>

                                                    <u>Dividimos</u>

<h3>                                               x = 8,8</h3><h2> - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -</h2><h2>                 <u>(b) 8,8</u>  es la opción correcta</h2>
3 0
3 years ago
You read a headline that 1 out of 5 people in the world will log onto a social network Since there at 7 billion people in the wo
Assoli18 [71]

Answer:

1,400,000,000

Step-by-step explanation:

Since there are 7 billion people on the earth, you must divide 7,000,000,000 by 5 and you arrive at the answer of 1,400,000,000.

Hope that helps!

6 0
3 years ago
Classify the expression: -2x^2+11
Virty [35]

Answer:

-2x^2+11

Step-by-step explanation:

-2x^2+11

Since there aren't any like terms, the answer would be:

-2x^2+11

Hope this helps!

4 0
3 years ago
blair cuts a ribbon into 2 equal pieces. then she cut 4 inches off one piece. that piece is now 5 inches long. what was the leng
Ksju [112]
The original ribbon was 18 inches long.
hope it helps
4 0
3 years ago
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