0=40-10t-5t^2
t^2+2t-8=0
(t+4)(t-2)=0
t=-4 (not a solution) or t=2
Answer: after 2 seconds
Answer:
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░░░▌░▄▄▄▐▌▀▀▀░░ This is Bob
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▀█▌░░░▄░▀█▀░▀ ░░ Copy And Paste Him onto all of ur brainly answers
░░░░░░░▄▄▐▌▄▄░░░ So, He Can Take
░░░░░░░▀███▀█░▄░░ Over brainly
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do it or he will hunt you down and kill u (lets destroy the moderators!!!!!!!!)
we are slowing them down already! good work soilders!
JOIN THE BOB GANG!!!!!!!!!
Step-by-step explanation:
2. rhombus
3. rectangle
4. parallelogram
5.trapezoid
6.quadrilateral
Answer:
2.57 or 2.5703939893007399
Hope this helped have a good one! :)
Construct a mid-point on segment BC