on April 24, 2022
How can you measure and construct a line segment?
Space and AstronomyHow do you measure and construct a segment? Video quote: But it simply gives points on a line a measurement. So each point on the line corresponds with the real number. So if I lined up a segment and it started here and ended. How do you measure a line segment? Video quote: Open the
on April 24, 2022
How does NASA take pictures of galaxies?
Space and AstronomyPowerful telescopes like Hubble, Chandra, and Spitzer (and soon, James Webb) capture images of our galaxy in many different light wavelengths, which astronomers piece back together so they can see past the gas and dust as far into the center as possible. How did NASA take a picture of the galaxy? Hubble Ultra Deep Field-Infrared
on April 24, 2022
What does a 360 degree rotation look like?
Space and AstronomyOther ways of saying it: “Doing a 360” means spinning around completely once (spinning around twice is a “720”).…A full rotation is 360 degrees. Rotations Radians Degrees 2 4π 720° What does a 360 rotation look like? Video quote: Like this circular record we're moving in a circular rotation. So our degrees are going to
on April 24, 2022
How do you make a rose graph?
Space and AstronomyHow do you graph a rose equation? Rose curve equations have two forms: r = a cos(nθ) and r = a sin(nθ) where a ≠ 0 and n is a positive integer. Petals have length determined by a. If n is odd, the number of petals is n. However, if n is even, the number
on April 24, 2022
How did Zeus seduce Europa?
Space and AstronomyEuropa became the first queen of Crete and had by Zeus three sons. At last, Zeus reproduced the shape of the white bull, used by Zeus to seduce Europa, in the stars. How did Zeus attract Europa? Today, we invite you for a swim in the Mediterranean sea with Princess Europa and Zeus, in the
on April 24, 2022
How do you type a triple bar?
Space and AstronomyOn Windows:Hold down the ALT key and type 0177 on the keypad. Hold down the Shift and Option keys and press =± or ± More symbols in the category: How to type math symbols | How To Type.net. What does a triple bar ≡ mean? The triple bar, or tribar ≡, is a symbol with
on April 24, 2022
What would happen if the Earth was tilted like Uranus?
Space and AstronomyIf Earth’s axis was tilted like that of Uranus, the days and the seasons would be very different. On Earth only the poles have perpetual darkness during winter and perpetual daylight during summer. With an axial tilt like Uranus, the Equator and the Arctic / Antarctic circles are almost at the same latitude. What would
on April 24, 2022
Do calla lilies come in purple?
Space and AstronomyMany hybrid purple calla lilies come in purple shades with strong pink or lavender overtones. “Amethyst” lives up to its name with a saturated, bright lavender hue. “Dark Eyes” has the same vivid lavender, but only on the top half of the flower, with the colors fading to cream on the lower half. Can calla
on April 24, 2022
What is Cpctc geometry?
Space and AstronomyGeometry. CPCTC stands for “corresponding parts of congruent triangles are congruent” and tells us if two or more triangles are congruent, then their corresponding angles and sides are congruent as well. What is Cpctc and example? It means that if two trangles are known to be congruent , then all corresponding angles/sides are also congruent.
on April 24, 2022
How do you know if a geometric series converges?
Space and AstronomyIn fact, we can tell if an infinite geometric series converges based simply on the value of r. When |r| < 1, the series converges. When |r| ≥ 1, the series diverges. How do you tell if a geometric series is convergent or divergent? Geometric series: A geometric series is an infinite sum of a