We have been given a right triangle. We are asked to find the value of x.
We can see that x is opposite side to angle that measures 62 degrees and adjacent side to angle is 4 units.
We know that tangent relates adjacent and opposite side of right triangle.
[tex]\text{tan}=\frac{\text{Opposite}}{\text{Adjacent}}[/tex]
[tex]\text{tan}(62^{\circ})=\frac{x}{4}[/tex]
[tex]4\cdot \text{tan}(62^{\circ})=\frac{x}{4}\cdot 4[/tex]
[tex]4\cdot (1.880726465346)=x[/tex]
[tex]7.522905861384=x[/tex]
[tex]x=7.522905861384[/tex]
[tex]x\approx 7.52[/tex]
Therefore, the value of x is approximately 7.52 units and option 'd' is the correct choice.
