What is a sideways parabola called?
Space and AstronomyThe important difference in the two equations is in which variable is squared: for regular (vertical) parabolas, the x part is squared; for sideways (horizontal) parabolas, the y part is squared. Is a sideways parabola a function? Wikipedia writes the same: “As an example, a sideways parabola (one whose directrix is a vertical line) is
What is AAA rule?
Space and AstronomyWhat is the AAA similarity theorem? Euclidean geometry may be reformulated as the AAA (angle-angle-angle) similarity theorem: two triangles have their corresponding angles equal if and only if their corresponding sides are proportional. Can you use AAA to prove similarity? Definition: Triangles are similar if the measure of all three interior angles in one triangle
What is the remainder theorem in algebra 2?
Space and AstronomyThe remainder theorem enables us to calculate the remainder of the division of any polynomial by a linear polynomial, without actually carrying out the steps of the division algorithm. When a polynomial a(x) is divided by a linear polynomial b(x) whose zero is x = k, the remainder is given by r = a(k). What
What is an example of orbit?
Space and AstronomyThe definition of an orbit is a circular shape, the rotation of one full circle or a range of experience. The path the earth takes around the sun is an example of the earth’s orbit. The 365 days it takes the earth to get around the sun is an example of the time it takes
What is the best definition of complementary events?
Space and AstronomyTwo events are said to be complementary when one event occurs if and only if the other does not. The probabilities of two complimentary events add up to 1. For example, rolling a 5 or greater and rolling a 4 or less on a die are complementary events, because a roll is 5 or greater
What are characteristics of the parent function of a quadratic equation?
Space and AstronomyThree properties that are universal to all quadratic functions: 1) The graph of a quadratic function is always a parabola that either opens upward or downward (end behavior); 2) The domain of a quadratic function is all real numbers; and 3) The vertex is the lowest point when the parabola opens upwards; while the …
Can you grow plants in space?
Space and AstronomyPlants grow onboard the International Space Station (ISS) in the Vegetable Production System, also known as Veggie. In 2015, astronauts sampled a crop of “Outredgeous” red romaine lettuce, the first fresh produce to be grown and eaten in low gravity. Why can’t plants grow in space? Otherwise, the roots would either drown in water or
What is the Parkes dish used for?
Space and AstronomyResearch with Parkes radio telescope Its large dish surface makes the Parkes telescope very sensitive and it is ideally suited to finding pulsars, rapidly spinning neutron stars the size of a small city. Almost half of the more than 2000 known pulsars have been found using the Parkes telescope. What is the purpose of The
How do you write a math expression?
Space and AstronomyHow do you Write an Expression? We write an expression by using numbers or variables and mathematical operators which are addition, subtraction, multiplication, and division. For example, the expression of the mathematical statement “4 added to 2”, will be 2+4. What does it mean to write an expression in math? In maths, an expression is
How do you find geometry answers?
Space and AstronomyHow do you answer a geometry question? Video quote: Form a straight angle. So we know that these angles must add to 180. And since we know that Z equals 6. Then 10 Z must equal 60. And since we know that y equals. 5 then 9 y must equal 45. Is there a Photomath