A line contains the points (4.3) and (-4,-2). Which is another point on this line? (8,3) c (8, 13) (9.12)​

For what values of the variable x is the expression square root of 7x+14+ square root of 7-x a real number?

In each of the cases that follow, the magnitude of a vector is given along with the counterclockwise angle it makes with the +x axis. use trigonometry to find the x and y components of the vector. also, sketch each vector approximately to scale to see if your calculated answers seem reasonable. (a) 50.0 n at 60.0°, (b) 75 m/ s at 5π/ 6 rad, (c) 254 lb at 325°, (d) 69 km at 1.1π rad.

The zoo collects $9.60 for every 24 tickets sold. how much will be collected for 400 tickets?