Which set of integrers represents the lengths of the sides of an isosceles triangle?
  a.  {1,1,3}
  b.  {6,6,5}
  c.  {15,5,10}
  d.  {3,4,5}

Ifurniture stores having a weekend sale and is offering 20% discount on patio chairs and table the sales tax on furniture is 6.25 using function composition how can you represent the total amount a that you would need to pay for this furniture that cost x dollars

At oaknoll school, 90 out of 270 students on computers. what percent of students at oak knoll school do not own computers? round the nearest tenth of a percent.

Cos^2x+cos^2(120°+x)+cos^2(120°-x)i need this asap. pls me