22-10-2020
Mathematics

contestada

please help me, i really don't know how to solve this question

please help me i really dont know how to solve this question class=

Respuesta :

williamwu309 williamwu309

22-10-2020

Answer:

60 degrees

Step-by-step explanation:

40 degrees + 2y+20 degrees makes a straight angle. (from alternate interior angles postulate)

Thus, 2y+60 degrees = 180, or 2y = 120 degrees.

This means y = 60 degrees

Answer Link

Otras preguntas

Which word in English has the same sound as the r in Spanish when you say María?. . shirt . . ladder . . card . . computer . Which sound is part of the English

What's the root of the word incredible?

How many formula units make up 19.0 g of magnesium chloride (MgCl2)?

3.An object moves with constant acceleration 4.00 m/s2 and over a time interval reaches a final velocity of 12.0 m/s.. a.If its original velocity is 6.00 m/s, w

whats my best friend named?

What concept developed by Malthus influenced Darwin?

Which similarity do William Shakespeare’s Sonnet 130 and Shwayze’s song “Perfect for Me” have in common? Both compare the loved one to beautiful things. Both ar

The stage in which you examine ideas, perhaps using a graphic organizer.

If the range of the function f(x) = 4x – 3 is {11.4, 15, 17, 29}, what is its domain?

which statement accurately contrasts the ottoman and byzantine empires during the 1400s? a. the ottoman empire was under attack by crusaders, while the byzantin