Ask your own question, for FREE!
Mathematics 14 Online
OpenStudy (anonymous):

angle ABD and angle DBC are supplementary. Find the value of x. A. 6 B. 8 C. 4 D. 10

OpenStudy (anonymous):

hero (hero):

14x + 8x + 4 = 180

hero (hero):

Solve for x

OpenStudy (anonymous):

Supplementary angles are two angles whose sum is 180 degrees. So take the two angles, add them and set equal to zero. You can solve the equation.

hero (hero):

Set them equal to zero? Really? @Easyaspi314

OpenStudy (anonymous):

Sorry...my error, set them equal to 180.

OpenStudy (anonymous):

8?

hero (hero):

Yup

Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!
Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!