Arectangular prism has a length of 1 2 in, a width of 2 in, and a height of 3 1 2 in. (a) how many cubes with side lengths of 1 2 in. will fit into the prism? show your work or explain your thinking! (b) what is the volume of this prism? write your answer as a simplified mixed number. show all of your work! someone will give brainliest (50 pts)

In the following diagram it is given that dec,ab || dc, ad || eb, and ad is congruent to bc. a)why isn't abc a parallelogram even though it has a pair of parallel sides and a pair of congruent sides b)explain why be must be congruent to bc. further explain what type of triangle this makes triangle abc and what it tells you about angle 1 and angle 2c) finally why must angle 3 be congruent to angle 1? further, explain why we know that angle 3 is congruent to angle 2

What is 1/3x5 on anuber line what does it look like on a number line

Which expression is equivalent to 64 - 9x^2?