3 years ago

Negative 5X +3 equals 18

Mathematics

1 answer:

andrey2020 [161]3 years ago

6 0

-5x +3 =18
Subtract 3 from each side
-5x= 15
Divide by -5
x= -3

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6 : 7

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2 years ago

Can someone please do this for me?

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3y=4y-40 because they are alternate interior

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3 years ago

L(t) models the length of each day (in minutes) in Manila, Philippines tt days after the spring equinox. Here, t is entered in r

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Answer:

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$L(t) = 52\sin(\frac{2 \pi t}{365})+728$

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L(t) represents the length of each day(in minutes) and t represents the number of days.

Substitute the value of L(t) = 750 minutes we get;

$750= 52\sin(\frac{2 \pi t}{365})+728$

Subtract 728 from both sides we get;

$22= 52\sin(\frac{2 \pi t}{365})$

Divide both sides by 52 we get;

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