dylanclark4965 dylanclark4965

30-01-2019
Mathematics

contestada

The sum of the angle measures in a triangle is 180°. The angles of a certain triangle measure x°, 2x°, and 6x°. Solve for x.

Respuesta :

wegnerkolmp2741o wegnerkolmp2741o

30-01-2019

Answer:

x = 20

Step-by-step explanation:

The sum of the angles in a triangle add to 180

x+2x+6x = 180

Combine like terms

9x= 180

Divide by 9

9x/9 = 180/9

x = 20

Answer Link

Otras preguntas

The number 3.14 or the fraction 22/7 is the approximation for A.any circle's circumference B.a circle's area divided by its perimeter C.any circle's area D.a

:Select the correct text in the passage.In Henrik Ibsen's A Doll's House, there are numerous references to dolls. Nora mentions how she has bought dolls for her

determine the exact value of x 3^2x = 5(3^x) +36

How do you turn 0.54 into a fraction

Suppose a customer needs an item urgently, but the store is out of stock.

Describe how fossils help us understand the past

How did the black land impact ancient Egyptian civilization.

What is the value of x? Justify each step using proof reasoning. AB + BC = AC a.segment addition postulate 2x + 6x + 8 = 32 b. subst

how do I write 94% as a decimal

what approach is appropriate when completing a job application

ACCESS MORE EDU ACCESS