4. The following two right triangles are similar. If side DE = 45, side HI - 36, and side DF = 30, what is the length of side HJ pls need answer now

Find the value of tan theta if sin theta = 12/13 and theta is in quadrant 2

Colby and jaquan are growing bacteria in an experiment in a laboratory. colby starts with 50 bacteria in his culture and the number of bacteria doubles every 2 hours. jaquan starts with 80 of a different type of bacteria that doubles every 3 hours. let x equal number of days. colbys experiment follows the model: a.) y=50*2^x b.) y=50*2^8x c.) y=50*2^12x jaquans experiment follows the model: a.)80*2^x b.)80*2^8x c.)80*2^12x

The pyramid below was dissected by a horizontal plane which shape describes the pyramid horizontal cross section