Find the value of x to the nearest tenth.

tan Xº = 90

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89.4

Step-by-step explanation:

To do this, we must first understand what tangent really means. It means the opposite leg: adjacent leg. So we see that the tangent fo x degrees is 90. So we must first isolate the x. We can take the inverse tangent! So the ratio of the opposite leg to the adjacent leg is 90:1. So we take the inverse tangent of 90. This comes out to be about 89.4. So x is 89.4.