6 is 75% of 8. 6/8 can be simplified to 3/4, which is easier to see as 75%.
Answer:
x=45
Step-by-step explanation:
30+15=45
Answer:
16
Step-by-step explanation:
Following the order of operations (PEMDAS), combine the terms in your parentheses:

Remember that we follow the order of operations from left to right.
Divide 8 into 2:

Multiply:

Answer:
A
Step-by-step explanation:
is in the fourth quadrant where tan < 0
The related acute angle = 2π -
= 
Hence
tan(
)
= - tan(
)
= - 
= -
× 
= -
→ A
The correct answer is 0.78. Hope this helps.