7. what is the value of x
2 answers:
Answer:
x = 18.5
Step-by-step explanation:
tangent is opposite over adjacent
tan 51 = x/15
solve for x
be sure your calculator is in Degree mode.
x = tan 51 * 15
Answer:
x ≈ 18.52
Step-by-step explanation:
Using the tangent ratio in the right triangle
tan51° = =
Multiply both sides by 15
15 × tan51° = x, thus
x ≈ 18.52 ( to 2 dec. places )
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