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

What two prime numbers add up to 85?
What's the square root of 0.4 repeating
if you measure 5/6 meter how many twelfths have you measured
What is the greatest possible whole number remainder if you divide any number by 23?
Which of the following study topics would use APA formatting?
3. What is the capacity of the cube in milliliters? A. 18 mL B. 72 mL C. 60 mL D. 216 mL ................................................... the lenth wid
How do you divide 11.25 by 1.24
marjorie uses 1/2 coop of sweet tea mix to make 8 ounces of sweet tea. Majorie wants to make 40 ounces of weet tea. How many scoops of sweet tea mix should she
What is the difference between static and current electricity? give an example of each
What's 453 Divided by 8