Login
Premium
Home Question Bank Math Archive 2024 November 26

Math Questions from Nov 26,2024

Browse the Math Q&A Archive for Nov 26,2024, featuring a collection of homework questions and answers from this day. Find detailed solutions to enhance your understanding.

error msg
e. \( \frac{9}{18}+\frac{2}{14} \) \( \begin{array}{l}x=16 \cos t, y=1 \sin t, t=-\frac{-}{4} \\ \text { Find } \frac{d y}{d x} \\ \frac{d y}{d x}=\frac{4 \cos t}{-16 \sin t} \\ \text { Find the slope of the tangent line at } t=-\frac{\pi}{4} \text {. } \\ \text { The slope is } \frac{1}{4} \text {. } \\ \text { The equation } \square \text { represents the line tangent to the curve at } t=-\frac{\pi}{4} \text {. } \\ \text { (Type an exact answer, using radicals as needed.) }\end{array} \). Solve the system by elimination. \[ \begin{array}{l}5 x+2 y=10 \\ 10 x-3 y=55\end{array} \] The solution set is \( \} \). (Simplify your answer. Type an ordered pair.) Solve by the elimination method \( \begin{array}{l}7 x-y=0 \\ x+3 y=22\end{array} \) Solve the system by substitution. \[ \begin{array}{r}4 x+8 y=24 \\ -2 x+y=18\end{array} \] The solution set is \( \left\{\begin{array}{l}\text { (Simplify your answer. Type an ordered pair.) }\end{array}\right. \) ( a. Una cancha de baloncesto para adultos mide 26 m de largo por 14 m de ancho. Una cancha infantil mide 7.5 m menos de largo y 1.25 m menos de ancho. ¿Cuáles elárea de una cancha paraniños? Find an equation for the line tangent to the curve at the point defined by the given value of \( t \) Also, find the value of \( \frac{d^{2} y}{d x^{2}} \) at this point. \( x=16 \cos t, y=4 \sin t, t=-\frac{\pi}{4} \) \( \frac{d y}{d x}=\frac{d y}{d x} \). \( 16 \sin t \) Find the slope of the tangent line at \( t=-\frac{\pi}{4} \) The slope is Solve the system of equations using substitution. \( \begin{aligned} 5 x+y & =7 \\ y & =2 x\end{aligned} \) 6. Given \( f(x)=\frac{x-12}{x+24} \), find \( f(-12) \) Solve the logarthmic equation. \( \log _{2}(x+2)+\log _{2}(x-2)=5 \) Select the correct choice below and, if necessary, fill in the answer box to complete your choice. A. The solution set is \( \{ \). Type an exact solution, using radicals as needed. Use a comma to separate answers as needed.) B. The solution is the empty set.
Prev 1
...
3 4 5 6 7
...
99 Next
1
...
3 4 5 6 7
...
99
Prev Next
Study can be a real struggle
Why not UpStudy it?
Select your plan below
Premium

You can enjoy

Start now
  • Step-by-step explanations
  • 24/7 expert live tutors
  • Unlimited number of questions
  • No interruptions
  • Full access to Answer and Solution
  • Full Access to PDF Chat, UpStudy Chat, Browsing Chat
Basic

Totally free but limited

  • Limited Solution
Welcome to UpStudy!
Please sign in to continue the Thoth AI Chat journey
Continue with Email
Or continue with
By clicking “Sign in”, you agree to our Terms of Use & Privacy Policy