2Bandz
2Bandz 2Bandz
  • 25-08-2020
  • Mathematics
contestada

What is the measure of x?

What is the measure of x class=

Respuesta :

unicorn3125
unicorn3125 unicorn3125
  • 26-08-2020

Answer:

           x = 78  

Step-by-step explanation:

[tex]m\angle BHD=180^o-x^o[/tex]

[tex]m\angle DBH+m\angle BHD+m\angle HDB=180^o\\\\47^o+180^o-x^o+31^o=180^o\\\\78^o-x^o=0\\\\x^o=78^o[/tex]

Answer Link

Otras preguntas

Which process includes measuring progress toward project objectives and taking corrective action to match progress with the plan?a. Planning b. Montioring and c
What is the simplified value of the expression below rounded to the nearest hundredth? 3.5x2+9 10.4-14X2 0 0.28 0.89 1.91 02.11
Mr. Zelman wants to give 50% of his comic book collection to his nephew Alex. If Mr. Zelman has 800 comic books, then how many will he give to his nephew?
For a certain chemical reaction, the standard Gibbs free energy of reaction is 144. kJ. Calculate the temperature at which the equilibrium constant K = 5.9 × 10
What is the term for knowledge of health information needed to make good choices about your health
Now that you have identified the components of DNA, can you describe how these components bind together to form a DNA molecule
Jackie says that the fraction 7/8 is equivalent to 3/4. Is she right? Explain
I WILL GIVE BRAINLIEST
3y+10x−54=0 5y−2x−34=0 ​
geometry x = ? pls help