3 years ago

Elena wonders how much water it would take to fill her cup. She drops her pencil in her

1 answer:

Andreyy893 years ago

6 0

72*(pi)=72*3.141 cubic cm

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Trava [24]

Answer:

$x = -20 ; y =-5$

Step-by-step explanation:

Eqn. 1 ----> 4y = x

Eqn. 2 ----> 5x-10y = -50

(Simplifying eqn.2 further)

$=>5(x-2y)=-50$

$=>x-2y=\frac{-50}{5} =-10$

(Substituting the value of x from eqn. 1)

$=>4y-2y=-10$

$=>2y=-10$

$=>y =\frac{-10}{2} =-5$

Now, substituting the value of y in eqn. 1 ,

$x = 4*(-5)=-20$

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2 years ago

IRINA_888 [86]

Answer:

yes I believe it is a function

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3 years ago

Ksju [112]

Should be 270 minutes because 1500 is 250 6 times so you do 45 minutes 6 times which ends up as 270

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3 years ago

AysviL [449]

The solution of the equations is A) (-2,-4)

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3 years ago

IrinaVladis [17]

X = 24 inches because the ratio between the larger triangle and smaller triangle is 3 to 1

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2 years ago