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4vir4ik [10]
2 years ago
9

He length of the hypotenuse of a 30°-60°-90° triangle is 13 meters. Find the length of the side opposite the 30° angle.

Mathematics
2 answers:
Kryger [21]2 years ago
8 0
Check the picture below.

Ad libitum [116K]2 years ago
5 0
C? I’m not entirely sure. Sorry if I’m wrong
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A mathematics book has 360 pages, of which 50% are on algebra, 20% on geometry and the remainder on arithmetic how many pages ar
Arte-miy333 [17]

Answer:

30% of the pages are arithmetic, or 108 pages

Step-by-step explanation:

50% are on algebra = 180 pages

360 x .5 = 180

20% are on geometry = 72 pages

360 x .2 = 72

30% are on arithmetic = 108

180 + 72 + 108 = 360 pages

50% + 20% + 30% = 100%

6 0
2 years ago
All the info is in the pictures
Hunter-Best [27]
Bearing in mind that an absolute value expression is in effect a piece-wise function with two cases, thus

\bf |-n|=
\begin{cases}
+(-n)\\
-(-n)
\end{cases}\implies 
\begin{cases}
-n\\
n
\end{cases}
\\\\\\
n|-n|=2n\implies 
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n-n=2n\implies 0=2n\implies &0=n\\
n+n=2n\implies 2n=2n\impliedby &inconsistent
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6 0
3 years ago
The product of five rational numbers is positive. At most, ____
Triss [41]

Answer:

4

Step-by-step explanation:

two negative numbers multiplied together makes a positive number. so there could not be 1,3, or 5 negative numbers, but there could be 0,2, or 4 negative numbers.

8 0
3 years ago
Read 2 more answers
Alina has 32 hours to complete her homework. She plans to split apart the time equally between 3 assignments. Which expression r
soldi70 [24.7K]

Answer:

32/3 (B)

Step-by-step explanation:

To split everything equally in other words is basically division. so you would do 32/3 and get around 10.6 hours to do each assignment

3 0
2 years ago
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PLZZ HELPP ILL GIVE BRAINLIST
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It’s green:b purple:d blue:c red:a because
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3 years ago
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