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seraphim [82]
3 years ago
12

Simplify the expression: 3.2( -6.5)

Mathematics
2 answers:
choli [55]3 years ago
6 0

Answer:

-20.8

Step-by-step explanation:

bixtya [17]3 years ago
4 0

Answer:

-20.8

Step-by-step explanation:

1. write the problem

\begin{array}{l}\ \ \ \ 3.2\\\underline{\ *\ 6.5}\end{array}

2. multiply

\begin{array}{l}\ \ \ \ 1\\\ \ \ \ 1\\\ \ \ \ 3.2\\\underline{\ x\ 6.5}\\\ \ \ \ \ \ 160\\\underline{+\ 1920}\\2080\end{array}

3. add the decimals and add the negitive sign

-20.8

Because ther is 2 decimals in the problem the decimal goes 2 spaces and because ther is a - sign it is negative.

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Answer:

nope

Step-by-step explanation:

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2 years ago
2/5 of the instruments in the marching band are brass. 1/8 of the brass instruments are tubas. What fraction of the band is tuba
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1/8 * 2/5 = 2/40 reduces to 1/20 are tubas

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Solve.<br><br> −4/3x+1/6&lt;7/9
Korvikt [17]
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</span></span>Step 2: Multiply both sides by 3/(-4).<span><span><span>(<span>3<span>−4</span></span>)</span>*<span>(<span><span><span>−4</span>3</span>x</span>)</span></span><<span><span>(<span>3<span>−4</span></span>)</span>*<span>(<span>1118</span>)</span></span></span><span>x><span><span>−11</span><span>24

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4 0
2 years ago
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Can some one help me with this?
Sever21 [200]

Answer:

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Step-by-step explanation:


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I think the answer is 39/250
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