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

If you are using your high beams at night, you should remember to do what? A. Flicker them constantly B. Tailgate cars C. Switch to low beams for oncoming traff

A car weighing 1600 kg is accelerated to 30m/s from start in 20s. Calculate theacceleration of the car and the magnitude of the force applied.

How can I write and solve question 3 and 4 algebraically? Will give brainliest :)

Kaylee made ten cups of snack mix for the pool party. She used one and two-thirds cups of mixed nuts, one and two-thirds cups of pretzel sticks, and crispy cere

Can someone plz rewire this answer in another way plz plz 3. Reflect on the Langston Hughes poem Silence. Identify some evidence in the poem that explains OR d

Simple past tense how can I use

In which career would you most likely apply concepts from geometry?

statements that were indicative of Theodore Roosevelt

It is not necessary to read credit contracts and agreements before signing them because they all have the same terms. false true

how does the image most support the central idea of the text?