3 years ago

Five added to twice Jeff’s age is the same as 3 times his age minus 2. How old is Jeff

Mathematics

1 answer:

prisoha [69]3 years ago

4 0

Answer:

Step-by-step explanation:

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A school has 300 students. Sixty of them are sixth

Rudiy27

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Alexandra went shopping for a new pair of þants. Sales tax where she lives is 5%. The

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3 years ago

Plz plz plz plz help

Lady_Fox [76]

Answer:

AC is 6.5 cm

Step-by-step explanation:

From trigonometric ratios:

$\sin( \theta) = \frac{opposite}{hypotenuse} \\$

opposite » 3 cm

hypotenuse » AC

angle » 28°

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3 years ago

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In 60 seconds, a turtle’s heart beats 20 times. To find the amount of time between heartbeats, what should you do?

Mars2501 [29]

Answer:

1 heart beat every 3 seconds

Step-by-step explanation:

60 seconds

20 heartbeats

60/20=3

So 1 every 3 second

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3 years ago

Isolate the varible term on one side 3+8× = 4 isolate the constatnate 8x=1 solve for x

Vanyuwa [196]

Answer:

x = 1/8

Step-by-step explanation:

It seems like you already did most of the work. The last step is to just divide both sides by 8, to get rid of the 8 attached to the x.

so that should yield:

x = 1/8

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