Answer:
1. 0.5%
2. 3%
3. 20%
4. 250%
5. 500%
hope this helps have a blessed day :)
Answer:

Step-by-step explanation:
We have been given a diagram. We are asked to find the measure of angle EBD.
Since ray BD is angle bisector of angle EBC, so measure of angle EBD will be equal to measure of angle DBC.








To find measure of angle EBD, we will substitute
in expression
as:



Therefore, measure of angle EBD is 40 degrees.
Let

Then

and solving for x gives






By the quadratic formula,

but x must be a positive number, so only the positive square root solution is valid.

We identify a = c = 3 and b = 2, so a + b + c = 8.
Answer:
hey where I sent I solved it in my notebook