Answer:
b
Step-by-step explanation:
draw a right angled triangle and use pythagoras to solve it
Answer: Option 'D' is correct.
Step-by-step explanation:
Since we have given that
sin 48° cos 15° - cos 48° sin 15°
As we know that,
So, we get that
Now, put it in the above expression.
Hence, Option 'D' is correct.
Answer:
I believe it is A:1 but I could be wrong
Answer:
30x
Step-by-step explanation:
it would be 30x because there are 30 days in june and x represents the number of miles he runs everyday.