Answer:
Step 3: The measure of angle DAB is 60°. Reason: Since DAE is a right angle, and EAB is 30 degrees, 90 - 30 is 60. (Just find the reason that is related to this statement).
Step 4: The measure of angle ABC is 130°. Reason: Same-side Interior Angles Theorem
Step-by-step explanation:
This is the answer for your question!
I think the answer is 17%
$86.62 would be the total after 15% tax.
It's c u do distribute the -4 to everything in the ( )'s then combine the like terms