tamangmuna79 tamangmuna79
  • 11-08-2021
  • Mathematics
contestada

Find x and y from the triangle.

Find x and y from the triangle class=

Respuesta :

jimrgrant1 jimrgrant1
  • 11-08-2021

Answer:

x = 39

Step-by-step explanation:

The sum of the 3 angles in a triangle = 180° , then

x + x + 12 + 90 = 180

2x + 102 = 180 ( subtract 102 from both sides )

2x = 78 ( divide both sides by 2 )

x = 39

Then

x = 39°

x + 12 = 39 + 12 = 51°

Answer Link

Otras preguntas

North Korea’s climate is similar to that of _____. China South Korea southern Siberia Japan
The number of bricks in the bottom row of a brick wall is 49. The next row up from the bottom contains 47 bricks, and each subsequent row contains 2 fewer brick
In equation x over 35 equals 7 what is the value of x
Which phrase from the declaration of independence best relates to Anthony's theme of equal rights for all people? please I need to pass this. literally. A: to
¿En qué año se publicó la novela “Cien años de soledad? a. 1977 c. 1982 b. 1967 d. 1975
PLEASE HELP ME ASAP I NEED HELP ATTACHMENT BELOW
What is the following product
-2/3+(-1/6) -1/4+(-3/8) -1/4+(-1/2) Need answers to all of them!!
giving AWAY ALL MY POINTS IF SOMEONE ANSWER THIS QUESTION PLEASEEE LOOK IN ATTACHMENT
a similarity between ellis island and angel is that both ?