Answer:
Step-by-step explanation:
The conjugate of a radical expression is obtained by changing the sign of the middle term.
The conjugate of 
is simply 
Therefore, to obtain the conjugate of the given expression we simply shall be changing the negative sign to positive;
The conjugate of 
is simply;
X = 80 + 20 = 100 degrees
Answer:
14
Step-by-step explanation:
im different
Answer:
11°
Step-by-step explanation:
tan ∅ = 20/100 = 0.2
∅ = 11.31°
Answer: 37
Step-by-step explanation:
87 x 2 = 174
248 - 174 = 74
74 divided by 2 = 37
So, therefore you answer will be 37
:))
