Bd is a diameter of circle o. if m∠acb = 30°, what is m∠dba?

m∠DBA = 60º

Step-by-step explanation:

Angle subtended by the diameter is 90º :

⇒ m∠DAB = 90º

Angles in a circle formed by the same arc are equal :

⇒ ∠ ADB = ∠ACB

⇒ m∠ ADB  = 30º

Sum of angles in a triangle is 180º :

⇒ m∠DBA + m∠DAB + m∠BDA = 180º

⇒ m∠DBA = 180° - 90° - 30°

⇒ m∠DBA = 60°

it is 60

Step-by-step explanation:

javeir earned 56 dollors more than kyle so kyle and javier had 14w but javier made 56 dollors more so 14w plus 56 equals 70w so kyle has 14w

step-by-step explanation: hope i plz give me brainliest with the points so this is not constant cause it says last week so its clearly not every week