How many lines of symmetry can be drawn on a base ball field

If t17 = 3 (t5) in an arithmetic progression, find t1 in terms of d.

80 points suppose marcy made 45 posts online. if 23 of them contained an image, what percent of her posts had images? round your answer to the nearest whole percent. 54 percent 51 percent 49 percent 48 percent

Alex measured the length of an item to be 3.7 cm. the actual length is 3.5 cm. what is alex’s percent error?