What was Katherine’s job in hidden figures?
Space and AstronomyAfter college, Katherine became a teacher. She taught school until she got married and had children. When her husband became very sick, she started teaching again to support her family. When Katherine was 34, she heard that NACA (later called NASA) was hiring African American women to solve math problems. What did Katherine Johnson do
Does the Moon always rise and set in the same place?
Space and AstronomyThe moon rises in the east and sets in the west, each and every day. It has to. The rising and setting of all celestial objects is due to Earth’s continuous daily spin beneath the sky. Just know that – when you see a thin crescent moon in the west after sunset – it’s not
Which pole of moon is visible from Earth?
Space and AstronomyThe near side of the Moon is the lunar hemisphere that always faces towards Earth, opposite to the far side. Only one side of the Moon is visible from Earth because the Moon rotates on its axis at the same rate that the Moon orbits the Earth—a situation known as tidal locking. Which side of
How do you name rays in figures?
Space and AstronomyWhat are two ways to name a ray? Rays are commonly named in two ways: By two points. In the figure at the top of the page, the ray would be called AB because starts at point A and passes through B on its way to infinity. … By a single letter. The ray above
Are there no right angles in nature?
Space and AstronomyA perfect right angle does not exist in nature. If nothing else, quantum uncertainty would ensure it didn’t. Thinking about right angles in nature, at the macro level they seem to be few and far between, Most angles follow some ratio of pi or a Fibonacci sequence. Where can you find right angles in real
How do you divide using Remainder Theorem?
Space and AstronomyImportant Notes 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) The remainder theorem formula is: p(x) = (x-c)·q(x) + r(x). The basic formula to check the division is: Dividend = (Divisor × Quotient) + Remainder. How do you
Why do we need algebra 2?
Space and AstronomyResearch shows that students who successfully complete Algebra II are more likely to graduate from college. Important skill for trade and technical careers: Algebra II skills help with data interpretation, proportions, measurements and equations, important skills for most trade and technical skills. Why do we need to learn algebra 2? Why is algebra needed? Learning
What shape has no pairs of opposite sides parallel?
Space and Astronomytrapeziumtrapezium, and the British term is a trapezoid. It is a quadrilateral that has no parallel sides. Which shape does not have opposite sides that are parallel? trapezoid A trapezoid is a quadrilateral with no parallel sides. What has no pairs of parallel sides? Answer: A KITE is a quadrilateral that has no pairs of
What is uniform circular motion what kind of motion it is?
Space and Astronomyuniform circular motion, motion of a particle moving at a constant speed on a circle. In the Figure, the velocity vector v of the particle is constant in magnitude, but it changes in direction by an amount Δv while the particle moves from position B to position C, and the radius R of the circle
Does a quadrilateral have 2 pairs of parallel sides?
Space and AstronomyA shape with four sides. The shape has one set of parallel sides and has two right angles. Other definitions for trapezoid.…Quadrilateral Summary. Name Definition Example Parallelogram 2 pairs of parallel sides Created with Raphaël Does a quadrilateral have 2 parallel sides? Parallelogram: A quadrilateral with 2 pairs of parallel sides. Which quadrilateral does not