christopher5265
christopher5265 christopher5265
  • 12-05-2020
  • Mathematics
contestada

Which is Correct?

a=b
a+b=90
b=90-a
a+b=180
180-a=b
180=b-a​

Which is Correctabab90b90aab180180ab180ba class=

Respuesta :

Flyingjohnson3 Flyingjohnson3
  • 13-05-2020

Answer:180=B-a

Step-by-step explanation:

Answer Link

Otras preguntas

A light plane flew from its home base to an airport 255 miles away. With a head wind, the trip took 1.7 hours. The return trip with a tail wind took 1.5 h
A light plane flew from its home base to an airport 255 miles away. With a head wind, the trip took 1.7 hours. The return trip with a tail wind took 1.5 h
what are three ways water erodes the surface of earth
on sara's computer, 3/8 of the hard drive is files. Of the files, 1/6 are games . What part of the hard drive is games?
3 ( 4d + 1 ) - 9d = 6 - 2d
A snowball is launched horizontally from the top of a building at v = 16.9 m/s. If it lands d = 44 meters from the bottom, how high (in m) was the building?
two methods of active transport
3 ( 4d + 1 ) - 9d = 6 - 2d
A light plane flew from its home base to an airport 255 miles away. With a head wind, the trip took 1.7 hours. The return trip with a tail wind took 1.5 h
on sara's computer, 3/8 of the hard drive is files. Of the files, 1/6 are games . What part of the hard drive is games?