8/20*100/100
x^2-450x+29600
What's is
100-100
67+78
1+1
2/3+1/5 divided by
3/4-1/3
expresa 1.124 en fracciones
3+2√2 - 3+√2
In a quadrilateral ABCD, AB = BC, AD = DC. ∠ABD = 68°, ∠ADB = (2y-7)°, ∠BDC = 33°, ∠DBC = (3x+2)°. Then the value of
2x+3y is:
suppose someone promise to give you 1000 three yaears hence . what is the present value of this amount if the interest rate is 1...
