lyyzza16
lyyzza16 lyyzza16
  • 16-08-2021
  • Mathematics
contestada

The measures of the angles of a triangle are shown in the figure below. Solve for x.

The measures of the angles of a triangle are shown in the figure below Solve for x class=

Respuesta :

blxnkalt0108
blxnkalt0108 blxnkalt0108
  • 16-08-2021

Answer:

x = 21

Step-by-step explanation:

72+46+(2x+20)=180

118+20+2x=180

138+2x=180

138-138+2x=180-138

2x=42

2x/2=42/2

x=21

Answer Link

Otras preguntas

expand and simplify (2x+1)(3x-4)
how do you use interlunar in a sentence?
Which word is a loaded word refused,argued,different,sharply?
What is 321 over 100 in simplest form?
Laissez-faire economists believed A. Actions were right if they promoted happiness B. the government should control the means of production C. The bourgeoisie w
0.1 is ten times as much as
There are 2 major roads from city x to city y and 4 major roads from city y to city z. How many different trips can be made from city x to city z passing throug
An immigrant is distinct from an emigrant. Immigrants can best be described as people who are __________.
a cake tin is 25cm in diameter. how many cake tin can jenny fit on the oven tray at one time
How do I solve 4[2.5 + 3 (20 + 7)] ?