ricardosierra32 ricardosierra32
  • 15-02-2018
  • Geography
contestada

let p be the point between points s and t on st if st=21, sp=3b- 11 and pt=b+4, solve for b

Respuesta :

Foxxe Foxxe
  • 15-02-2018
ST=21, SP=3b-11, PT=B+4
ST=SP+PT
21=(3b-11)+(b+4)
21=3b-11+b+4
21=4b-7
21+7=4b
4b=28
b=7

Answer Link

Otras preguntas

How did the United States contribute to the rise of Muslim extremist leaders in Afghanistan in the late 20th century?
The length of the unknown side is _____. 3 5 117 3 15
Which statement best describes the relationship between a dependent variable and an independent variable in a scientific investigation? The independent variable
Find the correct sum of each geometric sequence. a1 = 3, a8 = 384, r = 2 a1 = 343, an = -1, r = -1/7 a1 = 625, n= 5, r = 3/5 a1 = 4, n = 5, r = -3 a1 = 2401, n
Drag the pink labels onto the pink targets to identify key events in mitosis. then drag the blue labels onto the blue targets to identify the stages of mitosis.
ASAP, I need help. Please answer all 3
Unlawful restraint or detention of a person is called
Is there a guitar that can only make sound on headphones?
how were british and french different in their colonial approach
What is the length of the diagonal of a cube of 4 inches