Given that x² + y² + z² = 194, calculate z if x = 7 and $\sqrt{y}$ = 3

Similar Questions

In the diagram above; O is the centre of the circle and |BD| = |DC|. If ∠DCB = 35°, find &an...

Evaluate [$\frac{1}{0.03}$ $\div$ $\frac{1}{0.024}$]-1 correct to 2 decimal places...

Evaluate $\frac{0.00000231}{0.007}$ and leave the answer in standard form...

On each market day Mrs. Bassey walks to the market from her home at a steady speed. This journey nor...

If log$_{x^{1/2}}^{64}$  = 3, find the value of x ...

If 8, p, q and 26 is an A.P. Find the values of p and q ...

Simplify $\frac{1}{x^2 + 5x + 6}$ + $\frac{1}{x^2 + 3x + 2}$...

What is the solution of the equation x2 - x - 1 + 0?...

Simplufy Log104 + Log1025...

In the diagram above, O is the centre of the circle through points L, M and N, if ∠MLN = 74o and...