11-10-2022
Mathematics

contestada

Vec a and vec b are two unit vectors. If vec 5a + vec 3b and vec a- vec b are perpendicular to each other, find the angle between a and b.

Respuesta :

Otras preguntas

4 1/5 subtract 3 4/5

Duplicated chromosomes are attached to each other by Select one: a. tetrads O b. clones c. centromeres d. chromatids

Which part of the Prokaryotic cell is responsible for its motion? Cell membrane Flagellum Ribosomes Cytoplasm

Q.10: A ball of mass 2 kg is fired straight up with an initial speed of 20 m/s. It rises to its maximumheight, and then falls down to its starting point. Neglec

cual es el origen de los mapas conceptuales

writer of federalist?

Assume that the U.S. Congress has passed a federal statute that is in conflict with a Wisconsin state constitutional provision. The state of Wisconsin argues th

question is in the picture above lol (help pls)

Please help. Algebra.

(1 mark) (b) Electricity can also be generated in a pumped storage hydroelectric power station An advantage of pumped storage hydroelectric power stations is th