The scale factor of two similar triangular prisms is 5. what is the possible surface area of both prisms?
a.
2,000 cm2 and 80 cm2
c.
5,000 cm2 and 40 cm2
b.
126 cm2 and 25 cm2
d.
10,000 cm2 and 60 cm2

Franco wants to double the volume of the cone. what should he do?

Rhombus adef is inscribed into a triangle abc so that they share angle a and the vertex e lies on the side bc . what is the length of the side of the rhombus if ab=c, and ac=b.

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.