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timurjin [86]
3 years ago
8

20 x 18 x 5 properties

Mathematics
1 answer:
Artemon [7]3 years ago
8 0
20 x 18 x 5= 1,800
20 times 18 equals 360, then you mutiply 5 and get 1,800
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Answer:

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How to solve a mixed fraction?
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5 0
3 years ago
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Dmitry_Shevchenko [17]

check the picture below.


if ∡F = 90° and ∡D = 30°, then the ∡A = 60°, meaning the triangle is a 30-60-90 triangle and therefore we can use the 30-60-90 rule as  you see in the picture.


\bf \textit{area of a triangle}\\\\
A=\cfrac{1}{2}bh~~
\begin{cases}
b=base\\
h=height\\[-0.5em]
\hrulefill\\
h=7\sqrt{3}\\
b=7
\end{cases}\implies A=\cfrac{1}{2}(7)(7\sqrt{3})
\\\\\\
A=\cfrac{49\sqrt{3}}{2}\implies A\approx 42.43524478543749369142

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3 years ago
Write the equation of a line with the x and y intecepts standard form
Lera25 [3.4K]
Standard form y =mx + b
8 0
3 years ago
Among the following length which one is the smallest <br>A 0.003km <br>B 200mm <br>C. 4m<br> D 50cm​
Andre45 [30]

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200mm is smallest

Step-by-step explanation:

km-m-cm-mm(order of units)

5 0
3 years ago
Read 2 more answers
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