RadeMotion
RadeMotion RadeMotion
  • 04-02-2020
  • Mathematics
contestada

Find the value of x
A. 18
B. 27
C. 50
D. 40

Find the value of x A 18 B 27 C 50 D 40 class=

Respuesta :

kosala1478
kosala1478 kosala1478
  • 04-02-2020

Answer:

the sum interior angles of a triangleis equal to 180

so (x + 13) +(x +23) + 90 = 180

2x + 36 + 90 = 180

2x = 180 - 126

2x = 54

x = 27

Answer Link

Otras preguntas

Write down a sensible metric unit for measuring A) the distance from London to Paris B) the amount of water in a swimming pool
What what handels full name
What substance is made during transcription and where does it occur
how did martinique gain independence
What Is the Function of Alliteration in Literature?
how did martinique gain independence
He believed that while there is serious unemployment in our auto industry, we should not ________ foreign cars. (A) build (B) repair (C) review (D) import (E) c
The traits of populations in the forest ecosystem have changed over time. What caused the traits to change?
Calculate the speed of a 3.5cm sound wave of frequency 8000Hz
What is the interquartile range of the data set below? Growth in feet of oak trees: 68,80,73,90,120,94,76,112,101,94,72(1) 22                (2) 28