nikolesilverstone nikolesilverstone
  • 02-09-2019
  • Mathematics
contestada

if a supplement of an angle has a measure 78 less than the measure of the angle, what are the measures of the angles?

Respuesta :

meredith48034
meredith48034 meredith48034
  • 02-09-2019

Answer:

x + x -78= 180

2x - 78= 180

2x = 258

x = 129

x-78= 51

Answer Link

Otras preguntas

A thin, circular hoop with a radius of 0.32 m is hanging on a nail. Adam notices that the hoop is oscillating back and forth through small angles like a physica
Please help me with this math problem, urgent help please
Which of these processes involve separation of grains? A)Tilling B)burrowing action of earthworm C)Levelling D)Both a nd b
Find the 14th term of geometric sequence 5,-10,20,...
Find the equation of the line with slope 6 passing through (3,20) y=mx+b
Please HELP!!!!!!!!!!!!!!!!!
Helen Ming receives a travel allowance of $220 each from her company for time away from home. If this allowance in taxable and she has a 10% income tax rate, wh
You may have heard about quarks and quark theory. Quarks are elementary particles that make up larger particles, called hadrons. Protons and neutrons are two ex
Which of the binomials below is a factor of this trinomial? 6x2 - 6x - 72 O A. x-2 O B. x+ 2 O C. X-4 O D. X+4.
Which graph below BEST represents a quadratic equation whose solutions are x = –4 and x = 2? A B C D in the picture wich one is corret ? please help me