IeshaF678609 IeshaF678609

03-11-2022
Mathematics

contestada

Find mZCEF if mZCEF= 2x + 30,mZDEC = x + 102, and mZDEF = 132°DEFA) 30°C) 410B) 29°D) 320

Respuesta :

SemiyaS767179 SemiyaS767179

03-11-2022

1) Gathering the data

m∠CEF=2x +30

m∠DEC=x+102

m∠DEF=132

2) From the picture we infer that

m∠DEF = m∠CEF+m∠DEC

132 = m∠CEF +x +102

132-x-102=m∠CEF

m∠CEF=30

Answer Link

Otras preguntas

The average worker has _______ jobs during his or her career years. A. 3 c. 6 B. 4 d. 12

How do shifts help the reader understand the message of the story? PLEASE HELP!!!!!

what is the speed of a wave yhat has a frequency of 2.0Hz

What is an interrogative pronoun?

Digital editing is accessible to anyone nowadays, however, it is still very expensive to record and edit audio. a. True b. False

The points on a number line correspond to

An unwanted program that can spread itself to other computers is called what?

Quelles sites touristiques est-ce que tu veux voir? ↑↑↑↑↑↑ what does this mean?

Exercise benefits the cardiovascular system. a. True b. False

Which best describes what is represented in the business cycle model?