tymiralumbreras tymiralumbreras

18-05-2018
Mathematics

contestada

If the exterior angle of a triangle is 120 degree and its interior opposite angles are (15x+5) and (22x+4), Find the value of x

Respuesta :

sqdancefan sqdancefan

18-05-2018

The exterior angle is equal to the sum of opposite interior angles, so ...
(15x+5) + (22x+4) = 120
37x +9 = 120
x = (120 -9)/37 = 3

The value of x is 3.

Answer Link

Otras preguntas

Which term refers to the forced migration of Cherokee Indians to land west of the Mississippi? A. Trail of Tears B. Kansas-Nebraska Act C. Fugitive Slave Ac

London and Paris are examples of this type of city

Energy released from atomic reactions is called

The lengths of sides of a triangle are (3x+2), (2x+5), and 4x. Terrel correctly added the lengths of the three sides to find the perimeter. What expression did

True or false? The two chambers at the bottom of your heart are called ventricles.

Why is tin foil a good sound insulator

500 minutes =how many hours and minutes

Which type of Economic System relies Primarily on hunting gathering,herding,and Farming to Maintain self-sufficiency? 1.Traditional 2.Command 3.Capitalism 4.mix

Which measure is less than 435 inches A 37ft B 36ft 10 in C 12yd 3in D 12ft 3in

Mary says the pen for her horse is an acute right triangle. Is this possible? EXPLAIN!!!