1+3x /4= 5/2
1+3x = 5*4/2
1+3x =10
3x =9
x = 3
Answer:
In a nutshell,
is not equivalent to
.
Step-by-step explanation:
Now we proceed to demonstrate that Edgar's statement is false:
1)
Given
2)
Modulative property/Existence of multiplicative inverse
3)

4)
Modulative property/Existence of multiplicative inverse
5)
/Result
In a nutshell,
is not equivalent to
.
Answer:
9/41
Step-by-step explanation:
The base line is
The square root of (41*2-40*2),=9
Thus, cosC=9/41