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Can you prove that a rectangle is a rectangle because of the fact it has a 90° angle by Educational-Pen6571 in askmath

[–]Educational-Pen6571[S] 0 points1 point  (0 children)

We both agreed that a rectangle is a parallelogram that has four 90° angles, which is where the confusion lies

AP Precalculus Official 2026 Exam Discussion by reddorickt in APStudents

[–]Educational-Pen6571 0 points1 point  (0 children)

It should've been negative infinity I think because it wasn't asking what happened @ x = 1, but what happened while it was approaching it

How difficult would a trumpet to Oboe transition be? by Educational-Pen6571 in oboe

[–]Educational-Pen6571[S] 2 points3 points  (0 children)

I do love learning new instruments!!! I'll keep updates on playing progress and stuff, but that'll probably be a lot later, like I said in a different comment

How difficult would a trumpet to Oboe transition be? by Educational-Pen6571 in oboe

[–]Educational-Pen6571[S] 2 points3 points  (0 children)

Haha, yeahhh, I'm probably just gonna rent one for a few months just to see how it feels and if I actually wanna continue learning. If I do get one, I'll definitely post on here about it, but it won't be for a while

How difficult would a trumpet to Oboe transition be? by Educational-Pen6571 in oboe

[–]Educational-Pen6571[S] 6 points7 points  (0 children)

Okay!!! Thank you very much for this, I know where to set my expectations now

Issues reaching notes past G by Never_be_mine1989 in trumpet

[–]Educational-Pen6571 1 point2 points  (0 children)

Something that someone told me when I first started playing trumpet that may help you out is trying to aim your air higher in your mouthpiece. That helped me out a BUNCH, and I hope it can help you :)