Answer:
A
Step-by-step explanation:
2 is the only acute angle meaning less than 90 degrees.
I just got this off photo math they want me to type so I’m just finna say stuff but the answer is right there
He worked 9 hours in his first job and 5 hours in his second
Answer:
372,000 femtoseconds
Step-by-step explanation:
<u>1 picoseconds = 1000 femtoseconds</u>
372 picoseconds = 1000 * 372 femtoseconds
1000 * 372
372,000
Answer: 372,000 femtoseconds
Use the the double angle formula:
sin(2A)=2sin(A)cos(A)
substitute 2x for A, then
20sin(2x)cos(2x)=10(sin(2(2x))cos(2(2x))=10sin(4x)
