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grin007 [14]
3 years ago
8

Geometry math question please help

Mathematics
2 answers:
grandymaker [24]3 years ago
8 0
2 rotations is the correct answer
IRISSAK [1]3 years ago
4 0
A. Because there is only two symmetrical sides
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What are the sum of "j+5m"
MakcuM [25]
You can’t really find the sum unless there is number to plug in for the variables.
6 0
3 years ago
Please help, this is due today:
Marina86 [1]

Answer:

x = 17

Step-by-step explanation:

∠ DCE = ∠ ACE ( vertically opposite angles )

The sum of the 3 angles in a triangle = 180° , then

∠ DCE = 180° - (100 +x) = 180 - 100 - x = 80 - x

∠ ACE = 180 - (49 + 4x) = 180 - 49 - 4x = 131 - 4x

Equating the 2 angles

80 - x = 131 - 4x ( add 4x to both sides )

80 + 3x = 131 ( subtract 80 from both sides )

3x = 51 ( divide both sides by 3 )

x = 17

8 0
2 years ago
Help me please. 30 points :)
Nataly [62]

\frac{(5 \:  -  \: 8x)}{( \sqrt{5 \:  -  \: 8x} )}  \:  =  \:  \sqrt{5 \:  -  \: 8x}
For the result to be Real,
5 \:  -  \: 8x \:  \geqslant  \: 0
8x \:  \leqslant  \: 5
x \:  \leqslant  \:  \frac{5}{8}
( \frac{(5 - 8x)}{( \sqrt{5 - 8x} )} ) \:  \times  \:  (\frac{ \sqrt{5 - 8x} }{ \sqrt{5 - 8x} } ) \:  =  \:  \frac{ {(5 \:  -  \: 8x)}^{ \frac{3}{2} } }{(5 \:  -  \: 8x)}
Hence,
\frac{{(5 \:  -  \: 8x)}^{ \frac{3}{2} } }{(5 \:  -  \: 8x)}
is the required form.

3 0
3 years ago
What is the mode of 31, 29, 33, 37, 43, 38, 33 and 40
slega [8]

Answer:

33

Step-by-step explanation:

The answer is 33 since it is the number that is most repeated.

That is was the mode is.

8 0
2 years ago
Can y’all help me write this down?
Reil [10]

Answer:

below

Step-by-step explanation:

  1. \frac{(-3)}{7} and -(\frac{3}{7} )
  2. \frac{-5}{9}  and  -(\frac{5}{9})
4 0
3 years ago
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