3 years ago

Practice

1 answer:

6 0

False, if the two lines are parallel and never touch it is not possible for the to have infinite solutions. thus, my answer being false

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Multiple choice plz help! Thx! :)

Setler79 [48]

Angle is half the arc
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4 years ago

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For f(x)=2x+1 and g(x)=x^2-7, find (f+g)(x)

labwork [276]

For this case we have the following functions:

$f (x) = 2x + 1\\g (x) = x ^ 2-7$

We must find the following sum of functions:

(f + g) (x)

By definition we have to:

$(f + g) (x) = f (x) + g (x)\\(f + g) (x) = 2x + 1 + x ^ 2-7\\(f + g) (x) = x ^ 2 + 2x-6$

So, we have to:

$(f + g) (x) = x ^ 2 + 2x-6$

Answer:

$(f + g) (x) = x ^ 2 + 2x-6$

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4 years ago

Fractions equivelant to 1/4, 1/2, 3/4

serious [3.7K]

Just divide by 2 2/8 2/4 6/8

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tasha fnished a job in 3/4 hour. megan finished it in 4/5 of the time tasha took. how long did megan take to finish the job?

Dafna11 [192]

so if it was three four hours and he took four five of the time it will be all day for take away for 0/0

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4 years ago

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Help me I don’t get this

natali 33 [55]

Answer:

Step-by-step explanation:

An object on the moon weighs 1/6th of its weight on earth. If the object weighs 12 lbs then it weighs 1/6(12) = 12/6 = 2 lbs. This can be applied to any object's weight using m = e/6.

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3 years ago