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3 years ago

Which statement shows the associative property of addition?

Mathematics

1 answer:

morpeh [17]3 years ago

8 0

Answer:

the third one

Step-by-step explanation:

it's the only correct one with only addition

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That the images between 3 and 4

mrs_skeptik [129]

More details please :)

5 0

3 years ago

Read 2 more answers

Which has a greater volume; two regular cans of soup, each with a diameter of 8 cm and a height of 10 cm or one family size can

Sophie [7]

Answer:

The two regular cans of soup has a greater volume than the family size can of soup

Step-by-step explanation:

step 1

Find the volume of two regular cans of soup, each with a diameter of 8 cm and a height of 10 cm

The volume is equal to

$V=2[\pi r^{2} h]$

we have

$r=8/2=4\ cm$ ----> the radius is half the diameter

$h=10\ cm$

substitute

$V=2[\pi (4)^{2} (10)]$

$V=320\pi\ cm^{3}$

step 2

Find the volume of one family can of soup, with a diameter of 10 cm and a height of 12 cm

The volume is equal to

$V=\pi r^{2} h$

we have

$r=10/2=5\ cm$ ----> the radius is half the diameter

$h=12\ cm$

substitute

$V=\pi (5)^{2} (12)$

$V=300\pi\ cm^{3}$

therefore

Compare the volumes

$320\pi\ cm^{3} > 300\pi\ cm^{3}$

The two regular cans of soup has a greater volume than the family size can of soup

5 0

3 years ago

Write the equation for a parabola with a focus at (0,-5) and a directrix at y=-3

Olenka [21]

-4y -16 = x^2
All done

7 0

4 years ago

PLEASE HELP!!!<br>I will mark you as brainleist. <br>!!!!!

SpyIntel [72]

Answer:

7.722cm^2, x=129

Step-by-step explanation:

12*12=144- area of the whole square

the diameter for the circle is 12

radius is 6

Area for circle= pi* r²

3.142*6^2=113.112

144-113.112=30.888

30.888/4=7.722

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3 years ago

Porque es importante el uso de los angulos para un ingeniero civil

Tcecarenko [31]

Answer:

El ingeniero civil es aquella persona que dedica o aplica sus ... usan muy seguido el Teorema de Pitágoras, cuando construyen rampas. ... En las curvas se aplican cierto grado de ángulos, para evitar que el ... ...conocer y aprender más sobre los ángulos y triángulos, que es una parte muy importante

Step-by-step explanation:

5 0

4 years ago