3 years ago

HELP!! What is the absolute value of –1.9?

Mathematics

2 answers:

Makovka662 [10]3 years ago

6 0

Answer:

The absolute value of -1.9 is 1.9

Step-by-step explanation:

|x| = x if x is positive, and |x| = −x if x is negative (in which case −x is positive), and |0| = 0. like |3| or |−3| is equal to 3

natka813 [3]3 years ago

3 0

Answer:

1.9

Step-by-step explanation:

numbers in an absolute value sign are always positive.

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A ball is dropped from the top of a building that is 250 feet tall. The

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-16t² = 75 -250

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t² = 175/16

Here there si two solutions : t = $\sqrt{175/16}$ and t = - $\sqrt{175/16}$

However, as time cannot rewind, we will keep only positive solution

So t = $\sqrt{175/16}$

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What is 2.50x + 4x = 39

34kurt

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Find the zeros and verify x^2 +2x-180

Arada [10]

Answer:

Rounded to the nearest tenth they are -14.5 and 12.5

Step-by-step explanation:

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See attached picture.

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