04-04-2021
Mathematics

contestada

I need the answer to question 3 please help me

I need the answer to question 3 please help me class=

Respuesta :

Аноним Аноним

04-04-2021

Answer:

[tex]x = 26[/tex]

Step-by-step explanation:

Supplementary Angles add up to 180.

Angle C and Angle D add up to 180.

[tex]128 + 2x = 180[/tex]

[tex]2x = 52[/tex]

[tex]x = 26[/tex]

Answer Link

Otras preguntas

Traditional media generates little word-of-mouth chatting occurring among the "passive receivers," while social media seeks to reach "active receivers," those w

what are the common multipliers for 10/20 and 30/60

Wich undefined term can contain parallel lines?

Polygon ABCD has sides with these lengths: , 5 units; , 4 units; , 4.5 units; and , 7 units. The slope of is 5, the slope of is 0.25, the slope of is -2, and th

discuss why tobacco manufacturers include certain harmful chemicals in tobacco products. Specifically discuss the chemicals ammonia and nicotine.

Determine the measures of the unknown (labeled) angles.

∆ABC is reflected about the line y = -x to give ∆A'B'C' with vertices A'(-1, 1), B'(-2, -1), C(-1, 0). What are the vertices of ∆ABC? A(1, -1), B(-1, -2), C(

These angles are equal. What are they called?

The sum of 5 consecutive odd numbers is 135. What is the second number in this sequence?

Flash flooding creates dangerous conditions rain falls too quickly to be absorbed into the ground or to drain. a. Fragment b. Run-on c. Correct