Idon't understand this i think its a but i don't know
premises:
if two triangles are congruent, their corresponding angles are congruent.
△abc△abc and △qrs△qrs are not congruent.
conclusion:
the corresponding angles of △abc△abc and △qrs△qrs are not congruent.
which statement best describes this argument?
a. the argument is invalid because the premises are not true.
b. the argument is invalid because the conclusion does not follow the premises.
c. the argument is valid by the law of syllogism.
d. the argument is valid by the law of detachment.

Terri makes a quilt using three sizes of fabric squares the side lenght of each fabric square is the square root of the area

There are 3232 forwards and 8080 guards in leo's basketball league. leo must include all players on a team and wants each team to have the same number of forwards and the same number of guards. if leo creates the greatest number of teams possible, how many guards will be on each team?

Asample of 200 rom computer chips was selected on each of 30 consecutive days, and the number of nonconforming chips on each day was as follows: the data has been given so that it can be copied into r as a vector. non.conforming = c(10, 15, 21, 19, 34, 16, 5, 24, 8, 21, 32, 14, 14, 19, 18, 20, 12, 23, 10, 19, 20, 18, 13, 26, 33, 14, 12, 21, 12, 27) #construct a p chart by using the following code. you will need to enter your values for pbar, lcl and ucl. pbar = lcl = ucl = plot(non.conforming/200, ylim = c(0,.5)) abline(h = pbar, lty = 2) abline(h = lcl, lty = 3) abline(h = ucl, lty = 3)