0 if the price of each ride is 42.50 you only have enough to get admission into the fair.
Given data
<span>sin (x+pi/2)=cos x
</span>now using sin law
sin(a+b)=sin(a)cos(b)+cos(a)sin(b)
now using above values
sin(pi/2+x)=sin(pi/2)cos(x)+cos(pi/2)sin(x)
as we know that
sin(pi/2)=1
cos(pi/2)=0
now putting these values
sin(pi/2+x)=1*cosx+0*1
sin(pi/2+x)=cosx
hence proved that
<span>sin (x+pi/2)=cos x</span>
Answer:
I dont understand the context of the question but something eqqual to that would be -6/8
Step-by-step explanation:
Answer:
First statement is wrong
Step-by-step explanation:
Forgive me if I am wrong
I searched it up, and this is what it showed, hope it helps
