shark1388 shark1388

14-03-2017
Mathematics

contestada

Angle A is 21 less than twice as large as its supplement, Angle B

Respuesta :

19-03-2017

B=180-A and A=2B-21

A=180-B and A=2B-21

180-B=2B-21

201=3B

B=67, then A=180-67=113 so

A=113 and B=67

Answer Link

Otras preguntas

why should we change worn out tyres

Please Helpppp! I’ll make brainliest!

Plsss help I will give brainliest!!!!

What netflix series can I relate it to Aristotle's poetics?

Can someone Help me please

A sample of oxygen gas at a pressure of 1.19 atm and a temperature of 24.4 °C, occupies a volume of 18.7 liters. If the gas is allowed to expand at constant tem

what do you mean by hobbies?

After leaving an airport, a plane flies for 2 hours on a course of 60 degrees at a speed of 200 kilometers per hour. The plane then flies for 3 hours on a cours

1. Eddie ordered customized cups. He was charged a $30 design fee plus $8 per cup. His total order was $334. How many cups did Eddie order?

The Cherry tree by Ruskin Bond why did they like to tree so much?