A community for students.
Here's the question you clicked on:
 0 viewing
anonymous
 one year ago
Find the limit of the function algebraically.
limit as x approaches negative five of quantity x squared minus twenty five divided by quantity x plus five.
Would the limit = 5?
anonymous
 one year ago
Find the limit of the function algebraically. limit as x approaches negative five of quantity x squared minus twenty five divided by quantity x plus five. Would the limit = 5?

This Question is Closed

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0can you draw/type out the limit?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0\[\lim_{x \rightarrow 5}\frac{ x^225 }{ x+5}\]

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0ok. can you factor the numerator?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0So the (x + 5) cancel and you have \[\lim_{x \rightarrow 5}x5\] Now plug in 5 for x to get the limit

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Could you help me with one more?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Two triangles can be formed with the given information. Use the Law of Sines to solve the triangles. A = 56°, a = 16, b = 17 @peachpi

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0\[\frac{ \sin A }{ a }=\frac{ \sin B }{ b }\] Solve for B to get the 2nd angle of the first triangle

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0I did that and got b = .88 which isn't an answer choice.

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0That's the answer choices I'm given.

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0(sin 56°)/16 = (sin B)/17 sin B = (17 sin 56°)/16 sin B = 0.88 Oh, I see you. You need to take the inverse sine to find the angle. Use the sin^1 button on your calculator \[B = \sin^{1} 0.88 \] B = 61.74°

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Oh ok, so would the answer be B then?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Oh...so how can I decide which?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0use law of sines again to test C. We know C = 62.3° in this triangle, so solve for c (sin 56°)/16 = (sin 62.3°)/c

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Ok thanks! Just did it on my calculator lol.
Ask your own question
Sign UpFind more explanations on OpenStudy
Your question is ready. Sign up for free to start getting answers.
spraguer
(Moderator)
5
→ View Detailed Profile
is replying to Can someone tell me what button the professor is hitting...
23
 Teamwork 19 Teammate
 Problem Solving 19 Hero
 Engagement 19 Mad Hatter
 You have blocked this person.
 ✔ You're a fan Checking fan status...
Thanks for being so helpful in mathematics. If you are getting quality help, make sure you spread the word about OpenStudy.