evanth evanth
  • 13-10-2020
  • Mathematics
contestada

if m∠TUV=(9x+11)°, m∠TUW=(7x-9)°, and m∠WUV=(5x-11)°, find the value of x.

Respuesta :

Jason2018Tang Jason2018Tang
  • 13-10-2020

Answer: X = 9

Step-by-step explanation:

We know that a triangle has 3 angles that add up to 180 degrees.

9x+ 11 + 7x - 9 + 5x - 11 = 180

21x - 9 = 180

21x = 189

x = 9

Answer Link

Otras preguntas

Use the compound interest formula to find the compound amount on a $12,000 investment at 5% compounded quarterly for 4 years. $14,400 $14,638.67 $2,400 $2,638.
-_____________ is an imaginary line running in a circle around the earth through the poles.
Why did the united states fight wars in korea and vietnam? a. vital interests for the united states were at stake. b. vietnam and korea had invaded our allied c
What technique does Chaucer use to create lively characters
What is the evolutionary biology the study of
Need help!!!!!!!!!!!!!!!!
When parents feel heard by teachers ,they
As a doctor of 10 years I can say with confidencethat washing your hands is paramount topreventing illness. Take my advice. Don't find outthe hard way like so m
resultado de ____ · 5 = -125
Find the slope of the line if it exists ​