Answer:
-38
Step-by-step explanation:
10 + 28 = 38 so to check it 10- (-38)=28
the answer is x= -6
step by step:
first you subtract x from both sides
x+6−x=x−x
6=0
next you subtract 6 frm both sides
6−6=0−6
0=−6
(n-6)*2=2
or i think it can be (6-n)*2=2
Answer:
B
Step-by-step explanation:
Using the cofunction identity
sin(90 - x)° = cosx°
Here x = 25° , then
cos25° = sin(90 - 25)° = sin65°
