Carmen2005
contestada

Help me please I really need answers fast so I'd really appreciate your help I've been stuck on this since yesterday
Fill in each blank with a reason that justifies the statement.​ Given: ∠CDE and ∠EDF are supplementary.

Statement Reasons
m∠CDE + m∠EDF = 180° a. Definition of Supplementary Angles
x° + (3x + 60)° = 180° b. _________
4x° + 60° = 180° c. _________
4x° = 120° d. _________
x° = 30° e. _________

Help me please I really need answers fast so Id really appreciate your help Ive been stuck on this since yesterday Fill in each blank with a reason that justifi class=

Respuesta :

felixkings

Answer:

[tex]x° + (3x + 60)° = 180° \: b. \: \boxed{combine \: like \: terms}

\\ 4x° + 60° = 180° c. \: \boxed{additive \: property \: of \: equality}

\\ 4x° = 120° d. \: \boxed{division \: property \: of \: equality}

\\ x° = 30° e. \: \boxed{division \: property \: of \: equality}[/tex]

Step-by-step explanation:

♨Rage♨

Otras preguntas