twiddleturd
twiddleturd twiddleturd
  • 04-09-2017
  • Mathematics
contestada

If A-P-B and if AP= 2x-9, AB=32 and PB= 1.5x+6, find PB
^
(means "if P is between points A and B)

Respuesta :

kphung76127
kphung76127 kphung76127
  • 04-09-2017
AP and PB should add to AB

(2x-9)+(1.5x+6)=32
2x-9+1.5x+6=32
3.5x-3=32
3.5x=35
x=10

Plug this value of x in
1.5(10)+6
15+6
21

Final answer: 21
Answer Link

Otras preguntas

Need help pls help!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
can someone help me?? Strategies for finding a 30 % increase....
Kellen studies the natural breeding patterns of large wild mammals in Colorado, such as elk. Which is most likely Kellen’s career pathway? wildlife biology vete
Which part of an atom has a negative electric charge? A. electrons B. the nucleus C. neutrons D. protons
Who is the President in Mexico?
Which of the following describes a situation in which the total distance a hockey player travels is 0 meter from his starting point?A) The player skates 0 meter
Given: BO3 + 3Mg → 3MgO + B 1. How many moles of Mg are required if 2 moles of B are produced?
Is (8,9) a solution to the inequality x < 2?​
Cooking serves an important health purpose for serving food. Why is cooking important to preserve health? Cooking is important because it .
Please Help!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!