Seudónimo Seudónimo
  • 02-12-2014
  • Mathematics
contestada

the product of half my number times my number is 162.what is my twice my number

Respuesta :

luana
luana luana
  • 02-12-2014
[tex]x-your\ number\\\\0.5x\cdot\ x=162\\0.5x^2=162\ \ \ \ \ |:0.5\\x^2=324\ \ \ \ |\sqrt{}\\\\x=18\ \ \ or\ \ \ \ x=-18[/tex]
Answer Link

Otras preguntas

When an artist is making pottery by hand throwing, the first step when he or she forms the clay on a potter's wheel is to ______?
Cos x+ 2cosx + Sinx=0 solve the equation for the interval [0,2pi]
If the parabola y - 8 = 3(x - h)² has the line x = 5 as its axis of symmetry, find h.
Which of the following is not a popular Broadway musical? The Lion King Frozen Wicked Gypsy
Pearl Harbor took place on a _______________ because the Japanese knew the US Navy wouldn't be prepared.
solve the inequality 17x is greater than 102
Give some information abt this, an essay if it’s possible! I will give u 20 points!
Step-by-step how-to evaluation
Which type of placentation is found in dogs and cats
The _____ text wrapping option wraps text around the object, with the text forming to the shape of the object.