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natta225 [31]
3 years ago
5

Which fraction is equivalent to -4/6

Mathematics
1 answer:
Snowcat [4.5K]3 years ago
4 0

The answer is C. 4/-6. Fraction laws say that it doesn't matter if the negative sign is in front of the numerator or denominator to make it negative. Answer choices A and B switch the numerator and denominator, making them different fractions, and answer choice D takes away the negative sign, making it worth a different value.

I hope this helps :)

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You are graphing Square ABCDABCDA, B, C, D in the coordinate plane. The following are three of the vertices of the square: A(4,
Kitty [74]

Answer:

D(4,-3)

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Given three of the vertices of the square: A(4, -7), B(8, -7),C(8, -3)

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\left(\dfrac{8+x}{2},\dfrac{-7+y}{2}\right) =\left(\dfrac{4+8}{2},\dfrac{-7+(-3)}{2}\right)\\ \left(\dfrac{8+x}{2},\dfrac{y-7}{2}\right) =\left(\dfrac{12}{2},\dfrac{-10}{2}\right)\\ \left(\dfrac{8+x}{2},\dfrac{y-7}{2}\right) =\left(6,-5\right)\\$Therefore$:\\\dfrac{8+x}{2}=6\\8+x=12\\x=12-8\\x=4\\$Similarly$\\\dfrac{y-7}{2}=-5\\y-7=-5*2\\y-7=-10\\y=-10+7=-3

The coordinates of the fourth vertex is D(4,-3)

3 0
3 years ago
Simplify -6 1/4 - (-2 1/8)
OLEGan [10]
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Answer:

Step-by-step explanation:

\sqrt{50} \  is  \ between \  \sqrt{49} \ and \  \sqrt{64}.

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√50 ≈ 7.1

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