sin(5 π\piπ -x)+cos(-11 π\piπ+x)-sin(3 π\piπ -x)+sin(7 π\piπ +x)
x/0,21-1455,66=x
Solve the given equations to find the value of the variable and verify the answer.
− 1 = 3a + 71
sin(2x)= -0.3
0.5÷2.
at what percentage above the cost price must an article be marked so as to gain 33% after allowing the customer a discount for 5%
a quadrilateral has 4 right angles and 4 sides o equal length write down the mathmetical name o this quaderateral
the sum of the first 48 terms of an arithmetic series is 4 times the sum of the first 36 terms of the same series. FInd the first ...
10 divided by 1/4
