True or false? if you took an if-then statement and inserted a "not" into each clause, the new statement would also be true.

15m is what percent of 60m; 3m; 30m; 1.5 km? the last one is km not m

Point b lies between points a and c on . let x represent the length of segment ab in inches. use the segment to complete the statements. the value of x is . the length of in inches is . the length of in inches is .

Consider a= {x|x is alive} f={x|x is in france} m={x|x is a national monument} w{x|x is a woman}. which statements are true regarding elements of the given sets? check all that apply.