Quick! , 10+5 points and brainlist!
j-o are the measurements of the angles of triangles. identify the type of triangle.
j. 900, 350, 550
k. 600, 600, 600
l. 700, 550, 550
m. 350, 400, 1000
n. 460, 460, 440
o. 1200, 300, 300,

Interpret the following expression (5y^2-7)^3/(2y)^2

Percy rides his bike 11.2 miles in 1.4 hours at a constant rate. write an equation to represent the proportional relationship between the number of hours percy rides, x,and the distance in miles, y, that he travels.

Data for the height of a model rocket launch in the air over time are shown in the table. darryl predicted that the height of the rocket at 8 seconds would be about 93 meters. did darryl make a good prediction? yes, the data are best modeled by a quadratic function. the value of the function at 8 seconds is about 93 meters. yes, the data are best modeled by a linear function. the first differences are constant, so about 93 meters at 8 seconds is reasonable. no, the data are exponential. a better prediction is 150 meters. no, the data are best modeled by a cubic function. a better prediction is 100 meters.