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3 years ago

10

Kira owes Mark $5, and Mark owes Kira $7. Which of the following statements means the same thing?

1 answer:

S_A_V [24]3 years ago

7 0

Answer:

They both owe each other

Step-by-step explanation:

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fenix001 [56]

Answer:

True ;]

Step-by-step explanation:

3 0

3 years ago

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Find the amount of empty space within a cylinder containing three solid spheres, where each sphere has a radius of 3 cm. (Volume

zimovet [89]

Answer:

Step-by-step explanation:

cylinder's height=3×(diameter of sphere)=3×6=18 cm

radius of cylinder=3 cm

volume of cylinder=π r²h=π(3)²×18=162 π cm³

volume of sphere=4/3 π(3)³=36 π cm³

reqd. empty space=162 π-3×36π=54 πcm³

3 0

4 years ago

Find the sum of the measure of the interior angles of the polygon below.

lana [24]

Answer:

900

Step-by-step explanation:

(n – 2)180 where n is the number of sides

since this is a 7 sided polygon

(7-2) * 180

5 * 180

900

4 0

3 years ago

I need help pls WILL GIVE BRAINLIEST

Alex73 [517]

Answer: (3,-2)

Step-by-step explanation:

$-3x-7y=5\\15x+6y=33$

$5(-3x-7y)=5(5)\\-15x-35y=25$

new system:

$-15x-35y=25\\15x+6y=33$

add.

$-29y=58\\y=-2$

plug in -2 for y

$-3x-7(-2)=5\\-3x+14=5\\-3x=-9\\x=3$

system:

$(3,-2)$

4 0

2 years ago

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The local county officials need to calculate the capacity of a large hole for the garbage refuse dump. The dump hole is 250 ft l

stepan [7]

Multiply 250 by 120 and the answer is 300,000ft2

4 0

3 years ago

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