Answer:
tanθ =
Step-by-step explanation:
By applying tangent rule in the given right triangle ROE,
Therefore, answer will be tanθ =
Follow these steps:
-8.4b - 4.2 = 12.6
Add 4.2 on both sides:
-8.4b = 16.8
Divide by -8.4 on both sides to give you the final answer of:
b = -2
So you're answer is indeed correct! Hope this helps and that the steps are clear enough!
Answer: c and e
