Answer:
40%
Step-by-step explanation:
if they started at 139 and decreased by forty cercent, and they wanna increase back up to 139 then they need to get BK that 40%
Answer:
a
Step-by-step explanation:
Sin (x) = 13/18
sin (x) = 0.722
x = inverse sine of 0.722
x = 46.2 degrees
I would think 3? it should be 3 because 32*2=64 which isn’t everyone 32*3 is 96
79+12=91
Answer:
x=4 y=1
Step-by-step explanation:
given equation
x+y=5
so x= 5-y.......(i)
and
x-2y=2
so x= 2+2y........(ii)
then
5-y=2+2y
therefore y=1
and x=4