3 years ago

Prove 21 and 24 are supplementary. Move options to the boxes to complete the proof.

Mathematics

1 answer:

bagirrra123 [75]3 years ago

6 0

Answer:

angle 1 and angle 4 are supplementary because it is exterior alternate angle and sum of alternate exterior angle is always 180 degree(supplementary)

Step-by-step explanation:

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viva [34]

Answer:

$\frac{3x}{3 - 2x}$

Step-by-step explanation:

Here,

f(x) = y

$y = \frac{3x}{2x + 3}$

or , swapping x with y

$x = \frac{3y}{2y + 3}$

now to solve for y we get

$y = \frac{3x}{3 - 2x}$

now we put f inverse x instead of y

${f}^{ - 1} (x) = \frac{3x}{3 - 2x}$

I am done.

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kvasek [131]

Answer:

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3 years ago

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Sedbober [7]

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3 years ago

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astra-53 [7]

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Step-by-step explanation:

First do the addition, then subtract, then do 75% / 126 and you get 94.5

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3 years ago

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A fruit store purchases 10000 apples. it sells of the 1/2 remaining apples per day. calculate the number of apples left.

Fed [463]

Answer:

Step-by-step explanation:

The fruit store sells 10,000 apples....

it sells 1/2 apples per day......

what is half of 10,000? It’s 5,000

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3 years ago

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