what is 2y-10=22 and show work
We have to use the property of rhombus that diagonals bisects each other and form 90 degree.
So we have to use pythagorean identity here
x=12
So the other diagonal is 12*2=24.
And area of rhombus =0.5(product of diagonals)
=0.5*10*24 =120
multiply 280 by 0.95
280x0.95=266
subtract 266 from 280
280-266= 14
280 decreased by 95%=14