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

LATITUDE 61°N LONGHITUDE149°WWhat is the CITY-CONTINENT Of that?​
ASAP PLEASE Explain the difference between a limiting reactant and excess reactant
need to make a spanish sentence out of these words. pls help. Ноу está nublado frío hace y
Rachel completed typing an official document with a word processing program. She wants to make sure that her document has no typographical errors. She also wa
PLEASE HELP ASAP sorry for 2 questions but please help, People who join a political party are obligated to? a.. vote b.. give money c.. volunteer during campaig
Evaluate each of the following expression |8|-|-4| -|-4|-|-1-14|
What is the red blood cell job?
Just question 1A and 2A with explanation please. Lots of point and brainliest!
PLEASE HELP ASAP!!! I NEED CORRECT ANSWERS ONLY PLEASE!!! Find the tangent of ∠F. Write your answer as an integer or as a decimal rounded to the nearest hundred
Why are taxes paid to local, state, and national governments in the United States? A. The national government has a difficult time collecting taxes from all cit