isabella387com isabella387com

03-01-2024
Mathematics

contestada

Find the value of x.

Find the value of x class=

Respuesta :

mathstudent55 mathstudent55

03-01-2024

Answer:

112

Step-by-step explanation:

use the exterior angle theorem.

31° + x° = 143°

31 + x = 143

x = 112

Answer Link

Otras preguntas

i need answers quick 20 points

∠A and \angle B∠B are supplementary angles. If m\angle A=(2x+10)^{\circ}∠A=(2x+10) ∘ and m\angle B=(2x+2)^{\circ}∠B=(2x+2) ∘ , then find the measure of \angle A

50 POINTS Meaning of this picture and how does this political cartoon say about Imperialism?

Swampy areas can be found in many Florida locations. What weather conditions are most frequently found in this environment? *

who found the bones of lucy

i need help, what is 1/3 ÷ 3 =?

5 características importantes Sobre la reproducción que se realiza a través de las flores

Extracting the raw materials through drilling is the first step in the production of oil and gasoline. True False

fin ish the ly rics. only the real ones know. if you don't know guess where ur going? Go ds not d3ad he's surely aliv e... fini sh the ly rics

PLZ HELP WILL MAKE BRAINLEIST