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sveta [45]
3 years ago
15

Help with this question please!!

Mathematics
2 answers:
ivann1987 [24]3 years ago
7 0
18x can only be express by C the 3rd answer. (2x×(4+5)
notsponge [240]3 years ago
3 0
18x can also be expressed as:

= 2x * (4+5)
= 2x * 9
= 18x

ANSWER: 2x * (4 + 5)

Hope this helps! :)
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Use the Pythagorean theorem to find y.
PilotLPTM [1.2K]

Answer:

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Step-by-step explanation:

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8 0
2 years ago
What is the inverse of this function?
Andreas93 [3]

Step-by-step explanation:

f(x) = y = -1/2 × sqrt(x + 3), x >= -3

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and now we need to rename x to y and y to x to make it a "normal" function :

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since in the original function x >= -3, this gave us y <=0.

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so, again, the full answer is

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1 year ago
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Snowcat [4.5K]

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3 years ago
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