In order to find the density of a rock, michael needs to find the volume of the rock. michael has a container in the shape of a rectangular prism. the base of the container is 20 cm long and 10 cm wide. the height of the container is 12 cm. michael puts water in the prism until the height of the water is 6 cm. he then puts the rock in the water so that it is completely submerged. the water rises to a height of 8 cm. what is the volume, in cubic centimeters, of the rock?

i think the answer is seven, for if i'm being useless °ω°

step-by-step explanation:

step-by-step explanation:

i think something is missing in your question because y-1=(x-12) would not pass through the point (-4,-3). because if you replace x by -4 your are supposed to find y=-3 which is not the case her. if you replace x by -4 you find =-15.

i assume the right equation is y-1=1/4*(x-12) because this one is passing through both your points (if you are interested to know how i found that out i can tell you).

in this equation if i replace x by -4 i find y=-3 and if i replace x by 12, i find y=1 so the line representing this equation is passing through those 2 points.

then the standard form of the equation is finding an expression of y in function of x

y-1=1/4*(x-12)

y=x/4-3+1

y=x/4-2

hope that .

do you confirm there was a mistake in the question?