Anika is building with 1/2 inch cubes. She constructs a base that is 10 cubes long and 5 cubes wide. She then adds 4 levels of cubes, creating a rectangular prism that measures 10 blocks long, 5 blocks wide, and 4 blocks high. What is the volume of Anika's prism?(The only thing I know is the answer isnt 100)

Someone answer asap for ! the following statements are true about the coins calvin and sasha have collected. * calvin and sasha has the same amount of money. * calvin has only quarters. * sasha has dimes, nickels, and pennies * calvin has the same number of quarters as sasha has dimes. * sasha has $1.95 in coins that are not dimes. exactly how many quarters does calvin have?

The polynomial 10x3 + 35x2 - 4x - 14 is factored by grouping. 10x3 + 35x2 - 4x - 14 5x )-20 what is the common factor that is missing from both sets of parentheses?

In the diagram, gef and hef are congruent. what is the value of x