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ratelena [41]
3 years ago
7

The point (–4, –2) is reflected across the x-axis.

Mathematics
2 answers:
Gnesinka [82]3 years ago
5 0
A reflection across the x-axis makes the y-coordinate become the additive inverse of what it was.
(-4, -2) becomes (-4 2)
Sonbull [250]3 years ago
4 0
The answer should be (-4,2)
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Can anyone answer this please? I need help
BARSIC [14]

Answer:

84 cm squared, 30 cm squared, 18 cm squared

Step-by-step explanation:

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BC=  half of BD

Area for triangle CD(Green  triangle)= 1/2 (6cm)*(4cm)

                                   =12 cm squared

4 0
3 years ago
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motikmotik

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Viktor [21]

Answer:

x=6/5 or 1.2

Step-by-step explanation:

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8 0
3 years ago
X + y = 30<br><br> 2x + 4y = 84<br><br> Substitution<br> or<br> Elimination<br> I
miv72 [106K]

Answer:

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Step-by-step explanation:

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