Mathematics, 24.01.2020 19:31 nosleepbrooklyn2006
Asatellite dish is being designed so that it can pick up radio waves coming from space. the satellite dish will be in the shape of a parabola and will be positioned above the ground such that its focus is 40 ft above the ground. using the ground as the x-axis, where should the base of the satellite be positioned? which equation best describes the equation of the satellite?
(0, 20); y = one over eightyx2 + 20 (0, 10);
y = one over one hundred twentyx2 + 10 (0, 20);
y = one over eightyx2 − 20 (0, 10);
y = one over one hundred twentyx2 − 10
Answers: 3
Mathematics, 21.06.2019 14:30, bossninja97588
Multiply −2x(6x^4−7x^2+x−5) express the answer in standard form. enter your answer in the box.
Answers: 3
Mathematics, 21.06.2019 16:00, emilyblaxton
Pick the expression that matches this description: a polynomial of the 5th degree with a leading coefficient of 7 and a constant term of 6 (choice a) 7x^5+2x^2+6 (choice b) 7x^6−6x^4+5 (choice c) 6x^7−x^5+5 (choice d) 6x^5+x^4+7
Answers: 2
Mathematics, 21.06.2019 16:30, msheehan4737
What is the first step of an indirect proof of a number that is divisible by two
Answers: 2
Asatellite dish is being designed so that it can pick up radio waves coming from space. the satellit...
History, 24.03.2021 20:30
Mathematics, 24.03.2021 20:30
Mathematics, 24.03.2021 20:30
Physics, 24.03.2021 20:30
Mathematics, 24.03.2021 20:30