Cindy compro 7/8 yarda de cinta en la tienda de artesanías . Jacob compro 4/5 la longitud de la cinta como Cindy ¿ cuantas tardas de cinta compro Jacob ?

Are the corresponding angles congruent? explain why or why not.

Tom drove 206 miles in 3.9 hours. estimate his average speed.

Aclassroom is made up of 11 boys and 14 girls. the teacher has four main classroom responsibilities that she wants to hand out to four different students (one for each of the four students). if the teacher chooses 4 of the students at random, then what is the probability that the four students chosen to complete the responsibilities will be all boys?