Y – 3x = 7
y -3x +3x = 7+3x
y = 7+3x
21 + 9x = 3y
21 + 9x = 3(7+3x)
21 + 9x = 21 + 9x
The answer is B.There are an infinite number of solutions.
Answer:
12times10+5 -3+5-7times305

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Answer:
The answer is 37 feet.
Step-by-step explanation:
Set up the triangle. (It is a right triangle.)
One angle is 90° and the other is 40°, with one side length of 24ft. You are trying to find the hypotenuse of the triangle. By solving sin(40) = 24/x, you get the answer of 37 feet.