Hey there!
The number of equal parts that something is evenly distributed into is the <u>divisor.</u>
<u />
<em>Hope this helps!</em>
Answer:
Solution :
Step-by-step explanation:
Let's apply trivial identities here. We know that cos(-π / 4) = √2 / 2, sin(-π / 4) = - √2 / 2, cos(-π / 2) = 0, sin(-π / 2) = - 1. Let's substitute those values,
= ÷
= ÷
= ÷ = ÷ =
As you can see your solution is the last option.
Answer:
Step-by-stepapex answer to the left of 9.9 and to the right of 9.3 explanation: