Answer:
you have to divide is bye 4 to get the answer
Step-by-step explanation:
1.56
Answer:
1 dollar each
Step-by-step explanation:
you subtract 2 from six and that's 4 and 4÷4 is 1
Answer:
I NEED THE UNDERSTANDING OF WHAT DG MEAN
Step-by-step explanation:
Hello :
cscx = -5/2
1/sinx =-5/2
sinx=-2/5
sin²x+cos²x=1
4/25+cos²x=25/25
cos²x = 21/25
between 270 and 360 : cosx > 0 cosx=(<span>√21)/5
but : sin2x =2sinx cosx
sin2x = 2(-2/5)(</span>(√21)/5)
sin2x = (-4√21)/25
