Henery has 63 blue marbles. If the ratio of the number of his red marbles to the number of his blue marbles is 5:7 if henery has 63 blue marbles how many red marbles does hernery have

Pam buys a sleeve of ball bearings for her skateboard. each of the bearings is 1 1/5 inches wide. the sleeve is 9 3/5 inches long. how many ball bearings are in the sleeve? show your work.

If (x-2) 2= 49, then x could be a. -9 b. -7 c.- 2 d. 5 e.9

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.