alexandrea32 alexandrea32

14-06-2017
Mathematics

contestada

ABCD is a parallelogram. Angle B is equal to (3x+5)^degrees and angle D is equal to (x+20)^degrees. Find x.

Respuesta :

konrad509 konrad509

14-06-2017

[tex]3x+5+x+20=180\\ 4x=155\\ x=38.75 [/tex]

Answer Link

Otras preguntas

What made Boston a likely place for fighting to begin between colonists and British soldiers

3. Mauro has 140 ft of rope. He will cut it into two pieces so that the length of the longer piece is 3 times the length of the shorter piece. What will the len

shelly starts from rest on her bicycle at the top of a hill. After 6.0s she has reached a final velocity of 14m/s. what is shellys acceleration.

In what way does the executive branch check the powers of the legislative branch?

I just need some basic facts about john green, thanks xxx

what physical property makes metal pots good for cooking?

Solve for x logx+log(x-4)=2log5

St. Valentine is indeed the patron saint of love, but he has many other duties. He is also the patron saint of?

Which is considered a major contribution of Mesopotamian civilization? A. They discovered how to cultivate cotton. B. They invented a complex system of writing

were is most of earths water