sophiageffner sophiageffner

21-12-2020
Mathematics

contestada

solve for x please i need help

solve for x please i need help class=

Respuesta :

Hrishii Hrishii

21-12-2020

Answer:

x = 4

Step-by-step explanation:

By exterior angle theorem:

(9x + 1)° + (11x - 2)° = (19x + 3)°

(9x + 1 + 11x - 2)° = (19x + 3)°

(20x - 1)° = (19x + 3)°

20x - 1 = 19x + 3

20x - 19x = 3 +1

x = 4

Answer Link

Otras preguntas

A $100 petty cash fund has cash of $20 and receipts of $82. the journal entry to replenish the account would include a:_______

Which level of analysis describes the argument that the Oslo Accords failed due to the shift of coalitions within Israel that gave more power to parties that op

Political parties in the united states originated partly as a political feud between: ________

the basic assumption of behavior therapy is that: faulty patterns of thinking are producing the current difficulties.

Cyclosporine is prescribed for the client following allogenic kidney transplantation. The nurse should provide which instruction to the client regarding the med

A nurse is assessing a newborn with the parents present. The nurse explains that which aspect of newborn behavior is an important indication of neurologic devel

Inheritance is useful for creating a(n) _______ relationship between two classes.

the domain a function g(x) is x > 3, and the range is y> 1. What are the The domain of domain and range of its inverse function, g (x)?

Which type of galaxy is likely to contain only o-spectral type stars?

Kazuko is a 14-year-old highly organized student who tends to be very analytical in processing information. She is demonstrating what kind of cognitive style?