najdatalsamsam55 najdatalsamsam55
  • 18-02-2022
  • Mathematics
contestada

pl zzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz

pl zzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz class=

Respuesta :

indrawboy
indrawboy indrawboy
  • 18-02-2022

A . B = AxBx + AyBy + AzBz

s = 7i + j

t = 4i -9j

s.t = 7.4 + 1.-9

s.t = 28 - 9 = 19

Answer Link

Otras preguntas

A 2400 kg car traveling at 25 m/s hits a wall and is brought to rest in 0.5 second. What is the magnitude of the average force acting on the car to bring it to
you’re making your schedule for next semester you have 13 choices for your math class six choices for your English class nine choices for your communications cl
30. One segment of the Mayan civilization started in 300 B.C.E. and ended in 250 C.E. How long did that segment of the Mayan civilization last? A. 50 years B. 3
Dee has collected no fewer than 388 coats for charities. She gave 64 of the coats to her church and donated the remaining coats equally to local shelters. If De
A triangle has a perimeter of 165 cm. The first side is 65 cm less than twice the second side. The third side is 10 cm less than the second side. Find the lengt
Difference between Electron Proton and Neutron?
Which element could provide one atom to make an ionic bond with calcium
I NEED HELP ASAP IN THE PICTURE ABOVE
Did i do this right?
what was the result of the revival of the Ku Klux Klan