jose1577
jose1577 jose1577
  • 23-08-2018
  • Mathematics
contestada

The opposite angles of a parallelogram have measures of 3x-20 and x+15. Find x.

Respuesta :

tramserran
tramserran tramserran
  • 23-08-2018

the opposite angles of a parallelogram are congruent.

3x - 20 = x + 15

2x = 35

x = 17.5

Answer: x = 17.5

Answer Link

Otras preguntas

Which of the following examples can cause gene flow between populations?
Help !!!!!!!!pleaseeeee
What is the solution to x^2 - x - 2 = 0
An example of a physiological need is
Organisms get half of their ____From their mothers
Who was the first president
A rectangle is 3 times as long as it is wide. The perimeter is 60 cm. Find the dimensions of the rectangle. Round to the nearest tenth if necessary.
the sum of 18 and four times a number is -6
Which term BEST describes what a plate is made of? A. mantle B. lithosphere C. oceanic crust D. continental crust
the sum of 18 and four times a number is -6