Suppose you invest in an annuity that pays 6% interest, compounded annually. You contribute $4,500 each year for 10 years, what is the value of the annuity at the end of 10 years? Enter your answer rounded to the nearest hundred dollars.
Omit the dollar sign and comma ($42,570.21 should be entered as 42600.)

In the diagram below, dab and dac are adjacent angles. if mdac = 25°, what is mdab in degrees? what is mbac in degrees?

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.

Which of the following statements would be sufficient to prove that parallelograms pqrs is a rectangle ?