<u>ANSWER</u>
True
<u>EXPLANATION</u>
The given trigonometric equation is
Recall the double angle identity:
We apply this identity to obtain:
We maintain the LHS and simplify the RHS to see whether they are equal.
Expand the parenthesis
Recall that:
We apply these identities to get:
Also
Therefore the correct answer is True
Answer:
Step-by-step explanation:
255 people
Answer:
14 units.
Step-by-step explanation:
Because your trying to find the distance between you add the negative and positive together.
Answer:
8$ per hour
Step-by-step explanation
First, we need to find how many hours Naomi worked, total.
Simply add
Now we know that Naomi earned 54$ over 6.75 hours.
All we have to do to find the hourly rate is divide
Naomi earns 8$ per hour mowing lawns.
D
b equals to 75 because they are diagonal, and the one diagonal to a equals 105 so that a and b form a line.
In order to prove f||g, we need to prove c=b, so c equals 75, d equals 105