Answer:
15√2
Step-by-step explanation:
Tan 45° = 1, and tan = (opposite side)/(adjacent side)
We can set up an equation as follows...
tan 45° = x/(15√2)
Solve it...
1 = x/(15√2)
multiply both sides by 15√2 to isolate 'x'
15√2(1) = (15√2)x/(15√2)
15√2 = x ( the 15√2 in the numerator and denominator cancel out)
The answer is (3) if you count them they way they are suppose to be Multiplied if they are counted different you wont get the right answer
Answer:
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Numerical expressions use numbers and algebraic expressions use variables.
