Answer:
y=-1/28
Step-by-step explanation:
y=1/2(-14)
y=1/-28
Answer:
23•1
Step-by-step explanation:
83°/360°×100km=23•1
X = - 1/2
In other way is x = -0.2 , x = -5^-1
Answer:
x = -30
cos(x - 30) = ½
Step-by-step explanation:
Look at the picture
Answer:
I'm not sure but I think the answer is 2187 X^ (14) Y^ ( 42)
Step-by-step explanation:
(3x^2y^6)^7
3^(7) x (X^)^(7) x ( Y ^(6)^(7)
= 2187 X^ 14)Y^( 42)