Mathematics, 16.07.2019 10:30 lzzupboi
Ineed this within the hour or i'll fail! 1. samara is adjusting a satellite because she finds it is not focusing the incoming radio waves perfectly. the shape of her satellite can be modeled by y^2=2(x+6), where x and y are modeled in inches. she realizes that the static is a result of the feed antenna shifting slightly off the focus point. what is the focus point of the satellite? a. (–5.5, 0) b. (0, –5.5) c. (0.5, 0) d. (5.5, 0) 2. which is the standard form of the equation of the parabola that has a vertex of (–4, –6) and a directrix of y = 3? 3. franco is adjusting a satellite because he finds it is not focusing the incoming radio waves perfectly. the shape of his satellite can be modeled by y^2+6y-3x+3=0, where x and y are modeled in inches. he realizes that the static is a result of the feed antenna shifting slightly off the focus point. what is the focus point of the satellite? a. (2, –3) b. (–1.25, –3) c. (3, 2.75) d. (3, 4.75) 4. what is the standard form of the equation of a parabola with a focus of (0, –3) and its vertex at the origin?
Answers: 1
Mathematics, 21.06.2019 19:00
What are the solutions of the equation? 16x^2 + 24x + 5 = 5 a. 1/4, 5/4 b. -1/4, -5/4 c. -1/4, 5/4 d. 1/4 , -5/4
Answers: 1
Mathematics, 21.06.2019 22:00
Rewrite 9 log, x2 in a form that does not use exponents. 9log, x = log, x
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Mathematics, 21.06.2019 22:30
Olga bought a new skirt that cost $20. sales tax is 5%. how much did olga pay, including sales tax? 7.
Answers: 2
Mathematics, 22.06.2019 00:30
20 points plus brainliest andwer plus my hover hoard im v desperate ! evaluate the polynomial for x=-2 in the equation -3x^3+7x^2-7x-1 (simplify your answer)
Answers: 1
Ineed this within the hour or i'll fail! 1. samara is adjusting a satellite because she finds it is...
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