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N76 [4]
3 years ago
9

How does this work, please good explanation

Mathematics
1 answer:
schepotkina [342]3 years ago
3 0

Answer:

see explanation

Step-by-step explanation:

Under a reflection in the y- axis

a point (x, y ) → (- x, y ) , then

A (1, 1 ) → A' (- 1, 1 )

B (2, 4 ) → B' (- 2, 4 )

C (4, 2 ) → C' (- 4, 2 )

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What is the square root of 450​
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Answer:

15\sqrt{2}      or       21.2132

Step-by-step explanation:

\sqrt{450}

\sqrt{15^{2} }   <em> </em>(root of a product is equal to the product of the roots of each factor)

\sqrt{15^{2} } \sqrt{2}                (simplify)

15\sqrt{2}    or   ≈ 21.2132

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4 years ago
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4 years ago
Jean estimates that her friend complete a new level of a game on the first try 20% of the time. she conducts a simulation to pre
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To forecast how likely occurrences are to occur, probability has been introduced in mathematics. This is the fundamental theory of probability, which is also applied to the probability distribution, and from which you will discover the likelihood of results for a random experiment.

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6 0
2 years ago
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