A 17.7-inch-thick layer of ash and pumice has already settled onto the Forum, which is 520 feet long by 109 feet wide. What is the volume of ash?

Which of the following lines is not parallel to the graph of y = 4x +7?

Someone answer this asap for 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.

The triangles are similar. what is the value of x? enter your answer in the box.