Two negatives is a positive so the equation is Z+3/4=13/2
-3/4
Z=26/4-3/4
Z=23/4
Answer:
x= 68.19°
Step-by-step explanation:
you can use inverse of cos(x)
(
) =68.19°
∴ x=68.19°
Answer:
C. | -100 | > 50
Step-by-step explanation:
The left side 100 is greater than 50. Using || pretty much makes the number the inverse/opposite in any equation.
Hopefully this helps :)
Answer:
b
Step-by-step explanation:
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