mollymac2004
mollymac2004
04-06-2018
Mathematics
contestada
Share 90 in the ratio 2:3:7
Respuesta :
llefevre
llefevre
04-06-2018
2x+3x+7x=90
12x=90
x=7.5
2x=15
3x=22.5
7x=52.5
Hope this helps!
Answer Link
VER TODAS LAS RESPUESTAS ( 91+ )
Otras preguntas
Express as a percentage25
After 2 years, $300 deposited in a savings account with simple interest had earned $24 in interest. What was the interest rate? Use the formula i = prt, where i
Naomi drew lines of best fit for two scatter plots, as shown. Which statement describes the placement of the lines Naomi drew? A. Only line A is a well-placed
You have a beaker with a layer of olive oil floating on top of water. A ray of light travels through the oil and is incident on the water with an angle of 73.4°
What is the oxidation state of CaS?
The figure above shows the Earth at two different positions in its orbit around the Sun. Which position corresponds to summer in the Northern Hemisphere? A. pos
What is the vertex of the quadratic function f(x)=(X-8)(x-2)
A helical torsion spring of mean diameter 60 mm is made of a round wire of 6 mm diameter. If a torque of 6 N-m is applied on the spring, find the bending stress
Identify each of the following forms of energy as either potential energy or kinetic energy
During soil testing, soil samples are obtained from A) one central location on the site but from different depths below ground. B) several locations on the site
