jrjpiv11 jrjpiv11
  • 03-12-2018
  • Mathematics
contestada

If A=4B and A+B=180 what are A and B

Respuesta :

tonytlan06
tonytlan06 tonytlan06
  • 03-12-2018

Just substitute A = 4B into A + B = 180. So:

4B + B = 180

5B = 180

B = 36

Substitute B = 36 into A = 4B. So:

A = 4*36 = 144

Answer Link

Otras preguntas

The perimeter of a bedroom is 88 feet. The ratio of the width to the length is 5:6. What are the dimensions of the bedroom?
(c) If η = 60% and TC = 40°F, what is TH, in °F?
Find angle measures and use angles to classify triangles.
I need help to solve this problem Simplify (6^7)^3​
Driving cars lowers the ph of the oceans by _______.
The starting molecule for the krebs cycle is
20 POINTS! When you compare two texts, you do more than find what is similar or different. You should also draw conclusions about ______________________________
what is directly responsible for matter moving and changing inside an animal body
A grocery store chain recently rolled out a customer loyalty program that sends the customer a $5 coupon towards their next purchase for every $250 they spend a
2. Which set of terms can be substituted for superior/inferior? A. Proximal/distal B. Ventral/dorsal C. Cephalic/caudal D. Superficial/deep