haza1873

15.04.2020 • 

Mathematics

Using the number line below, choose all the statements that are correct if p < 0 and q < 0, where p and q are rational numbers.

-10 -9 -8 -7 -6 -5 -4 -3 -2 -1 0 1 2 3 4 5 6 7 8 9 10

The inequality p - q < 0 is possible because -5 - (-4) = -1.

The inequality p + q > 0 is possible because -5 + (-5) = 10.

The inequality p + q < 0 is possible because -5 + (-5) = 0.

The inequality p - q > 0 is possible because -4 - (-5) = 1.

The inequality p - q < 0 is possible because -5 - (-5) = -10.

The inequality p + q < 0 is possible because -5 + (-5) = -10.

Ответ:

DivineMemes420

16.03.2021

Mathematics

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Use the Pythagorean theorem to find the length of the hypotenuse: 5^2+12^2=c^2

25+144=c^2

169 = c^2

c= 13

Sin(x) = opposite/hypotenuse = 5/13

Cos(y) = adjacent/hypotenuse = 5/13

The ratio of sin(x) to cos(y) is 1 : 1

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