evandiperna evandiperna
  • 18-02-2024
  • Mathematics
contestada

Find the exact value of cos 255°.

radical 3 minus radical 2 all over 2
radical 2 minus radical 6 all over 4
radical 2 plus radical 6 all over 4
negative radical 4 over 2

Respuesta :

Otras preguntas

True or false with similar triangles the corresponding angles are equal
The People's Republic of China was proclaimed by who on October 1, 1949.
Richard works at an ice cream shop. Regular cones get two scoops of ice cream; large cones get three scoops. One hot Saturday, Richard scooped 234 regular cones
In the early 1800s, female reformers focused on what issues?
The first correlation below shows the relationship between types of cell division. below that is a correlation showing the types of cells that each type of cell
a backpack weighed 28 pounds. If you take out a textbook that weighs 6 pounds and 3 ounces, how much will the backpack weigh
Amaya collected insects in the forest. she was unable to identify one unusual looking insect using a dichotomous key. amaya concluded that the insect must be a
Which phrase defines “consumerism” best?
Which Latin American nation was controlled by Fidel Castro?
The slope of the line whose equation is 8y = 2x 4