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

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

Deciduous trees, such as maple and elm trees, regularly drop their leaves in a response to a change in the environment. What event causes deciduous trees to do

4x+5x-20 = 9x-20 has one , none , or infinite solutions explain.

A gel electrophoresis is performed, but when the gel imager is used, no bands appear. the researcher might have forgotten to

Find f(1), f(2), f(3) and f(4) if f(n) is defined recursively by f(0)=4 and for n=0,1,2,… by: (a) f(n+1)=1f(n)

write 6/61 as a percentage. Round your answer to the nearest tenth of a percent.

The number of people contacted at each level of a phone tree can be represented by f(x)=3^x where x represents the level. What is x when f(x) =27?

Before selecting a web host provider, it is a good idea to:

I want to hear your opinion. I agree that sports are just like everyone else because...

Current estimates suggest that about ____ people in the world use the web. a 400 million b 800 million c 200 million d 1.1 billion e 2.4 billion

The "10 Percent Plan" involved issues related to the end of what conflict? A) World War I B) The Civil War C) The Battle of Gettysburg D) The Spanish