highschoolgirls4 highschoolgirls4

12-12-2014
Mathematics

contestada

Someone help please ASAP.

In∆ABC, m
a) How are the measures of m
b) Solve for x:

Respuesta :

konrad509 konrad509

12-12-2014

[tex]3x+9+8x+11+5x-8=180\\ 16x=168\\ x=10.5\\\\ m\angle BAC=3\cdot10.5+9=40.5\\ m\angle ABC=8\cdot10.5+11=95\\ m\angle BCA=5\cdot10.5-8=44.5\\\\ [/tex]

Answer Link

Otras preguntas

This type of theorist believes that conversion and somatic symptom disorders are caused by unconscious conflicts carried forth from childhood, which arouse anxi

What is the molar mass of a compound?

Simplify this expression 4+3(2r+2s)+3r

What did george say he could do if he didnt have to look after lennie

y=7x-32graph this function

Which groups is the term, "tribe" extended to in the United States? Define the relationship between tribal powers and government.

Find the area and the circumference of a circle with diameter 4 ft Use the value 3.14 to help with answer

Which of the following is an example of how living things, including humans, affect erosional and weathering processes? Question 6 options: a) Animals burrow i

What do red blood cells, white blood cells, and platelets have in common? All are part of lymph. All are produced in the bone marrow. All are involved in destro

The larger of two numbers is one more than twice the smaller. Four times the larger is the same as less than nine times the smaller. What's the larger number