kofiasamoahsconzy200
Answered

Westonci.ca offers quick and accurate answers to your questions. Join our community and get the insights you need today. Get the answers you need quickly and accurately from a dedicated community of experts on our Q&A platform. Explore comprehensive solutions to your questions from knowledgeable professionals across various fields on our platform.

Given that v=√u*u- 2qs. Make q the subject of the equation. Find the value of q in the equation if v=8, u=12, and s=40​

Sagot :

Kykoyubi

Answer:

Step-by-step explanation:

v=√u*u- 2qs

  1. [tex]\sqrt{20}[/tex] x 20 - 2q40 = 8
  2. [tex]2\sqrt{5}[/tex] x 20 - 2q40 = 8
  3. 40[tex]\sqrt{5}[/tex] - 2q40 = 8
  4. - 2q40 = 8 - 40[tex]\sqrt{5}[/tex]
  5. -80q = 8 - 40[tex]\sqrt{5}[/tex]
  6. q = (8-40[tex]\sqrt{5}[/tex] ) / -80 = [tex]\frac{-1 + 5\sqrt{5} }{10}[/tex] = 1.018

Above given answer is correct.

Thank you for your visit. We're committed to providing you with the best information available. Return anytime for more. We appreciate your time. Please come back anytime for the latest information and answers to your questions. Thank you for trusting Westonci.ca. Don't forget to revisit us for more accurate and insightful answers.