3 years ago

The negative sign can be read as "the opposite of."

Mathematics

2 answers:

Luda [366]3 years ago

4 0

If this is a True or False question, that is true.

Nata [24]3 years ago

3 0

The correct answer is True. Because negative represents/reads as the opposite.

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ddd [48]

Answer:

x = -2 & y = 6

Step-by-step explanation:

$10x+10y=40$

$10x+10y+ -10y=40+-10y$

$10x=-10y+40$

$\frac{10x}{10} =\frac{-10y+40}{10}$

$x=-y+4$

$5x+3y=8$

$5(-y+4)+3y=8$

$-2y+20=8$

$-2y+20+-20=8+-20$

$-2y=-12$

$\div2$

$y=6$

$x=-y+4$

$x=-6+4$

$x=-2$

Hope this helps.

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2 years ago

Simplify: -3|-2|+4|-5| Show full work.

kherson [118]

Absolute values are always positive, so this becomes -3(2)+(4)(5)
Multiply. -6+20=14

Answer: 14

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2 years ago

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Amiraneli [1.4K]

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2 years ago

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grandymaker [24]

Area of a circle = πr²

Area of a circle = 3.14 x 11² = 379.94 in²

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Area painted in purple = 189.97 in²

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2 years ago

Students recorded the total number of pages and chapters in each of several books on the scatterplot.

lisabon 2012 [21]

Answer:

120

Step-by-step explanation:

based on the plot the closest number to the patter seem to be around 100 but its not 90 as 90 would be below so it has to be about 12

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