jetblackcap jetblackcap

22-01-2018
Mathematics

contestada

If angle adc=134 and adb=5x+4 and bdc=7x-2 what does angle bdc measure

Respuesta :

11-02-2018

As I've shown on picture that I attached:
∠ADC=∠ADB+∠BDC⇒134=5x+4+7x-2
12x+2=134
12x=132⇒x=132/12
x=11
Angle BDC measure 7x-2=7*11-2⇒∠BDC=75.

Ver imagen Ivka93

Answer Link

Otras preguntas

vì sao con người phải tạo ra các giống câu trồng hoặc vật nuôi mới?

Can someone please help me with both of these question please I will give 30 points and brainliest if you give the correct answers also please no links

Buenass; necesito que me ayuden. Escriba un comentario de 400 palabras sobre el simbolismo de amor y justicia en la obra de Medea.

If haunted hiker Andrea Lankford hikes so much why does she have such a fat belly and butt?

why do you think it is not advisable to run when there is an earthquake?

The Stranger on the Bridge The big Town Hall clock was striking midnight when Frank began to cross the bridge. The night air was cold and damp. A low mist hung

randall wants to fill up 40 percent of the scare containers. what is this number as a fraction

plz i will give 100 POINTS AND BRAINLIEST COME ON PEEPS HELP MEEEEEEEEEEEEEEEEEEEEEEEEEE UωU ∴∵∴∵∵∴∵∴∵∴∴∵∵∴∵∴∵∴∵ ''β yaaaaaaaaaaay UωU (i did not even no brain

ok what is this? loud what is it

please help WILL GIVE BRAINLIEST! find the missing triangle measurements