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2 years ago

Graph the inequality y ≤ |x + 2|. Which point is NOT part of the solution?

Mathematics

2 answers:

Alexus [3.1K]2 years ago

7 0

Answer: ( -1,2 )

x+2 = 0

x = -2

graph |x| with solid line then move the whole thing left 2 which give you (0,0) to (-2,0)

because it is less than equal to, you shade the part below the V then you can clearly see which point doesn't belong in the shaded part which is the point that is not part of the solution.

Hope it helps. :D

ddd [48]2 years ago

5 0

Answer:

(-1 , 2) Not part of the solution

Step-by-step explanation:

from the graph:

(0 , 0) in the red part ⇒ it's a solution

(-1 , -2) in the red part ⇒ it's a solution

(1 , 2) in the red part ⇒ it's a solution

(-1 , 2) in the red part ⇒ it's Not a solution

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Answer:

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Step-by-step explanation:

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2 years ago

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avanturin [10]

Answer: The amount of white fabric to coloured fabric as a ratio in its simplest form is $\frac{10}{11}$

Step-by-step explanation:

Given :

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To find the ratio in simplest form , the units of both measurements should be same

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2 years ago

The measures of two complementary angles have a ratio of 1:2 what is the measure of each angle

mamaluj [8]

The two angles are 30 degrees and 60 degrees

Solution:

Given that,

The measures of two complementary angles have a ratio of 1 : 2

Let the one of angle be 1x

Let the other angle be 2x

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Sum of two complementary angles is 90 degrees

Therefore,

1x + 2x = 90

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2 years ago

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Natasha2012 [34]

Answer:

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Step-by-step explanation:

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1 year ago