2 years ago

Which series of transformations will not map figure H onto itself?

Mathematics

1 answer:

chubhunter [2.5K]2 years ago

3 0

Answer:

(x + 0, y − 2), reflection over y = 1

Step-by-step explanation:

H will be shifted down 2 units and then reflected over y = 1, which maps H into itself

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A solution with a pH of 11 has a [H+] of: 11 1 x 10-3 1 x 10-11 1 x 1011 1 x 103

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Step-by-step explanation:

A solution with a pH of 11 has a [H+] of= ?

pH=?

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Formula used: $pH=-log[H+]$

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$pH=-log[H+]\\\,[H+]\,=10^{-pH}\\\,[H+]\,=10^{-11}\\\,[H+]\,=1.0\times 10^{-11}$

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Option B is correct option.

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