Tan^-1 (tan x) = 42/25
x=tan^-1 42/25
x= 59.237 degrees.
Answer: 4x² + 12x + 9
Explanation:
Area = (2x + 3) (2x + 3) = 4x² + 6x + 6x + 9 = 4x² + 12x + 9
X-4/3 <= 5
Multiply both sides by 3:
X-4 <= 15
Add 4 to both sides:
X <= 19
The answer is the third one.
Answer:
The Answer is D
Step-by-step explanation:
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