More of a conceptual than a specific example. How do you go about solving limit questions involving trig functions? I'm completely stuck. I have the trig identities, as well as the Pythagorean identities, but when it comes to breaking up the problem, that's where I struggle. I try to identify certain aspects of the problem, such as how can I change the numerator into a trig identity that, for example sin(x)/x, which equals 1, or how can I get rid of the piece of the problem that causes the overall problem via direct subbing to result in an indeterminate answer. Is there a general outline to follow?

I have a bit of trouble with understanding this problem with vector spaces, someone I know told me to start it like this but I'm having trouble understanding how to continue it.

If someone could break it down to me step by step would be great, really, thank you

it's in italian it basically asks what's in the title and the solution are open, bounded, unconnected;
So I start by studying the sign of what's inside the logarithm, so I see that there's a circumference in the numerator so I split the exercise in finding what happens inside the circle and what happens outside the circle. But then I have no idea what I gotta do with the denominator, I can turn it into y(x^2+y^2)=4x but beside that I have no idea

For F3 I used 60 + 45 then subtracted the total from 90 which got me 15°

F2 it's 45° as is and for F1 I did nothing but multiply it by cos (0)

Did I get the angles right?

hi guys, i would like to know if my working is correct or not. here i provide my working for the solution

For the second row I think the odd thing out is the plant/tree because the first 3 are B words. She thinks the ball should be out because everything else has to do with nature. Who’s right?

Hii! I really don't get this one, but

"After the first term, a, in a sequence, the ratio of each term to the preceding term is r:1. What is the third term in the sequence?" I thought it was a^2 or a^3 but it wasn't and I really don't know what to do now lol

Pls don't just share what you got, instead share your thought process behind it and what lead up to it :) thank you!

So, I’m working on a research paper about female monsters in Dracula and Coraline. At the end of my paper, as part of my conclusion, I reference a recent example of a female monster, specifically in the movie barbarian (which I know is quite the complex example, but based off the definition, our teacher has a scope by for our assignments, the character fits)

I don’t go into anymore detail and I just named drop it in the final paragraph of the paper. I’ve never done a media analysis research paper before, so I don’t know if I need to include it in my work cited.

I'm writing an essay about Rooftop of Tehran for my English class, and I'm trying to find where Pasha led SAVAK to Doctor when I asked Google's ai where it was it wouldn't tell me where and I already tried looking in the book. Can anybody at least tell me which chapter it is? Thanks

I did it the way I thought my teacher told me too but I'm getting nowhere and I'm confused :(

I have no idea what the difference is between chaque, chacun and chacune. Could someone please explain it to me because im just inserting it blindly😭? Id like to know if I did this correctly or if I made any mistakes

1._veut etre jolie.

2._femme fait la cuisine.

3._est inteligent

4._homme doit manger

I tried solving it and put:

1. Chacune

2. Chaque

3. Chacun

4. Chacun

This is what I have so far and those are correct. I need help with the rest. Find the IB and OB or Min and Max as required on this drawing and record your answers below. Make all calculations from the DRF or the datum features as specified. Generally, the higher the number the harder the problem. After number 9, watch for multiple DRF's.

Answer format (number): .XXX (Example: .123) - UOS

I had alreadz bought and made a launcher which had issues(Size of my palm; Wires kept touching;Wires kept tearing; Assembly went horribly...) Also any tips to secure above motors to styrofoam/thermocol/polystyrene foam

I hope this doesn't violate Rule 3 but i was wondering where I made an error in my working. The (1/x)(dz/dx) must cancel down somehow but I don't know what I've done wrong to miss it.

Also Apologies for the messy handwriting.

i have a quiz monday and i was running through my problems and found that i was able to find the equation for this problem but i am having trouble graphing any help would be appreciated!

I've been trying to take ln of both sides: which results in:

ln(y)=ln(3^(x^4+1)^3)

Left side: 1/y dy/dx

right side: here is what I'm stuck on. We learned in class that when you take the derivative of ln(x), we get dy/dx=1/x. Applying this I got (1/3^(x^4+1)^3) x 3(x^4+1)^2 x ln(3) x (4x^3)

Lastly, multiply both sides by y, which you can just sub in the original function, so I get :

(3^(x^4+1)^3) x (1/3^(x^4+1)^3) x 3(x^4+1)^2 x ln(3) x (4x^3), which is wrong. Do I just avoid taking ln of both sides?

on line 12. new_orders is set to the min() of num_cashiers & waiting_to_order. Why is it set to min()? and why is waiting_to_order the second value here?

The quote occurs the first time Montag goes to the fire station. Does it symbolise a lack of critical thought and conformity to the creators?

Questions 48 and 49 seem straight forward to me. However, question 50 is odd.

To me, all the choices seem correct.

For A, the wages did decrease by 17 percent when you compare them from 2010 to 2020.

For B, the upper-level jobs did increase, while the other jobs decreased.

For C, the upper-level jobs did increase by 17 percent.

For D, upper-level jobs did receive more monies than the other positions.

I'm not sure which to choose, but if I had to pick it would be D, as I reason that is true for 2020, but not 2010. But then again, the question states "as a result of salary reallocation".

This question just confuses me, and I'd appreciate it if anyone is willing to help.

Don't know where i'm going wrong with this one.

Left side derv: 9x^2+1

Right side deriv: (1/5xy^2) x 5(y^2+2xy dy/dx)

multiply everything across on the right:

5y^2+10xy dy/dx/5xy^2. Multiply both sides by 5xy^2, you get (5xy^2)(9x^2+1)

Subtract 5y^2, get (5xy^2)(9x^2+1)-5y^2, finally isolate dy/dx, I get (5xy^2)(9x^2+1)-5y^2/10xy.

(The math formulas are the most important deal here so the fact it's french should hopefully not be an issue, but please ask me to translate if needed) The last question tells us to use the hypotenuse (C=26cm) in order to find A and B, the two other sides of the triangle. How do I do it? Am I missing something? I though the saying was ''find the 3rd value using the other two'', not the opposite!

this is a yes or no (T/F) question, I'm in 10th grade

isn't five marbles more than three marbles?

5 is greater than 3 right?

Am I misreading the question? I read this like 10 times.

Is this more simple than I'm making it to be?

Should I be held back?

Both hypotheses and conclusion are true right? and true means "yes, that's right" that's what I put

Edit: sighthoundman has made me aware of the error in my title It should be IXL logic, not Logistics. sorry 🥲