gracehanson004 gracehanson004

21-12-2018
Mathematics

contestada

Does anyone simply know the answer to this? (And explanation for answer?)

Does anyone simply know the answer to this And explanation for answer class=

Respuesta :

prosborough198p2ub41 prosborough198p2ub41

21-12-2018

Sum of interior angles is 180deg

So we have 180-90-40=50deg for the unknown angle
Then we have -10+5x=50 and solving for x we get;
5x=60 x=12
So x=12 and the missing angle is 50deg

Any questions please just ask. Thanks.

Answer Link

Otras preguntas

if f(x)= 2(3x²-2x+2). Find:A) f(x+1)B) f(3)C) f(y-2)

Please help! Which term describes the study of the history of writing history? A. Historiography B. Contextualization C. Cartography D. Periodization

Please I need help mi class is lenguaje arts and I don’t now this , in this task I have to see what is the idea of the passage? PLEASE HELP

Describe two methods by which light is produced.

Fill in the blanks with suitable prepositions. If no preposition is needed, put an "X".1. Three men broke in my sister's apartment and took ___ all her jewels.

Which sentence places the adjective before the word it describes?

is the title My name is Meth effective or not?

list and describe all of the kinds of political units that are a part of the United States what might be some advantages and disadvantages for the people in eac

Romeo bought a mixture of 20-cent, 35-cent, and 50-cent valentines. The number of 20-cent valentines was 1 more than twice the number of 35-cent valentines, and

Simplify show step by step 30 POINTS!