Cristian put a large rock on the bottom of the terrarium he made for his pet turtle. The rock is a right rectangular prism 10
cm
10 cm10, start text, space, c, m, end text wide by
12
cm
12 cm12, start text, space, c, m, end text long. The rock displaces
1800
cm
3
1800 cm
3
1800, start text, space, c, m, end text, cubed of water.
How high is the rock?

0.5 meters per second

step-by-step explanation:

the average speed between 2 seconds and 8 seconds is 0.5 meters per second.

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answer: 5100 just subtract

step-by-step explanation:

step-by-step explanation:

this can be solved first with pythagorean theorem, which tells us to square both legs of the triangle and sum it. this will be equal to the square of the hypotenuse.

the hypotenuse is the side "opposite" the 90 degree angle, which is x.

so we can write using pythagorean theorem,

simplifying:

to further simplify this radical, we need to use the property  

thus

step by step explanation: when u removing the parentheses and combined them that would be : x+3y-x-y=2y