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cluponka [151]
3 years ago
6

Simplify the expression

Mathematics
2 answers:
Lena [83]3 years ago
6 0

Answer:

{( - 4)}^{5}  \times  {( - 4)}^{7}  \\  =  {( - 4)}^{5 + 7}  \\  =  {( - 4)}^{12}  \\  = 16777216 \\ thank \: you

Vaselesa [24]3 years ago
3 0
<h2>Answer; (-1024).(-16384)</h2><h2> = 16777216</h2>
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A circular park of diameter 40 feet is surrounded by a concentric road of uniform width. If the area of the road is 84 pi square
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Answer:

Step-by-step explanation:

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3 years ago
In rhombus XYZQ below, XZ is 10 centimeters
Zigmanuir [339]
<h3>Diagram in attachment!</h3>

<h2><u>________________________</u></h2>

\begin{gathered}\\ \sf\longmapsto Area\:of\:rhombus=\frac{d_1×d_2}{2}\end{gathered}

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7 0
3 years ago
Decrease 150km in the ratio 2:5​
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3 years ago
I have 7 hundreds blocks, 5 tens blocks, and 8 ones blocks. I use my blocks to model two 3-digit numbers. What could my two numb
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We can make several two 3-digit numbers from these blocks. An example is listed below:

Example:
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The sum of these two numbers is  = 324 + 434 = 758
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This way changing the number of blocks in each place value, different 3 digit numbers can be generated. 
5 0
3 years ago
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