BigEmaninit
BigEmaninit BigEmaninit
  • 16-02-2024
  • Mathematics
contestada

if sin a=-4/5, cos B = 1/4, what is the value of cos (a+b)
A). -0.62
B). 0.87
C). 0.38
D). 0.72
E). 0.92

Relax

Respuesta :

Otras preguntas

What was the relationship between the temperance and suffrage movement
What Does 'House Poor' Mean?
What value was there in predicting the properties for gaps in Mendeleev's table?
1 . A farmer moves along the boundary of his rectangular field of side 10m x 20m . farmer covers 1m in 1sec . what will be the magnitude of displacement at the
does a polygon usually have more sides or more angles. Explain.
explain why it is usually only necessary to test one point when graphing an inequality
how do I expand r(r-r2) the 2 is meant to be r squared
what does 'heaven knows' mean?
What Is Mind Control Fiction?
Which line is perpendicular to the line y=2/3x +3? Y=2/3x-1 Y=-2/3x+1 Y=3/2x+7 Y=-3/2x+7