Need help fast

30°- 60°- 90° triangle
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7(x - 2) = 3(x + 4) solve the following equation. then enter your answer in the space provided using mixed number format.

Me! 50 points! why does when we come home, our door is unlocked and there is grease on the door knob, me solve this , and i don't know what category this goes under

Which of these tools or constructions is used to inscribe a hexagon inside a circle?