7/2 + 4/5×+3/7=5/2-2/5
22-0,25x=50-X
.102=(1.50x1g/30)+g
Let v= [1,2] be a vector in the plane and let A = 2[[1/sqrt(2), - 1/sqrt(2)], [1/sqrt(2), 1/sqrt(2)]]. What is (A^8)v?
A= $$\begin{bmatrix} 3 & -2 \\\\ 4 & -2 \end{bmatrix}$$
SATISFIES THE MATRICS EQUATION A^2-KA+2I=0, THEN WHAT IS THE VALUE OF K ...
3 ( 22 - ( X / 2 ) ) = 18
21.Solve the inequality (x+4)≤2.
(4½-2½)÷(3⁸/⁹-⅓)
the endpoints of a diameter of a circle are (3,2) and (9,6) how long is radius of the circle
(4½-2½)÷
