Find 3 ratios that are equivalent to the given ratio.
12:14

The equation line of cd is y=-2x-2. write an equation of a line parallels to line cd in slope-intercept form that contains point (4,5)

Hurry can a triangle can be constructed with angles measuring 115°,55°, and 20°? yes or no

Aliter of water contains about 3.35 x 10^25 molecules. a certain river discharges about 2.9x 10^8 l of water every second. about how many molecules does the river discharge every minute? write your answer in scientific notation