Use the formula a=bh , where a is the area, b is the base length, and h is the height of the parallelogram, to solve this problem. jack makes a mosaic out of glass tiles. the mosaic covers a parallelogram-shaped piece of wood. the area of the wood piece is 456 in² and its base is 24 inches. what is the height of the wood piece? i need this asap 99 !

10 points? ? +++ me asap gabriella uses the current exchange rate to write the function, h(x), where x is the number of u.s. dollars and h(x) is the number of euros, the european union currency. she checks the rate and finds that h(100) = 7.5. which statement best describes what h(100) = 75 signifies? a) gabriella averages 7.5 u.s. dollars for every 100 euros. b) gabriella averages 100 u.s. dollars for every 25 euros. c) gabriella can exchange 75 u.s. dollars for 100 euros. d) gabriella can exchange 100 u.s. dollars for 75 euros.