on April 25, 2022
What is beyond the universe for it to expand into?
Space and AstronomyBy definition, the universe is everything, so there is nothing external to it for it to expand into. It is not expanding into anything as such – everything is expanding. What is the universe expanding out into? The universe is everything, so it isn’t expanding into anything. It’s just expanding. All of the galaxies in
on April 25, 2022
What is parallel angle?
Space and AstronomyWhat are angles in parallel lines? Angles in parallel lines are angles that are created when two parallel lines are intersected by another line called a transversal. We can use the information given in the diagram to find any angle around the intersecting transversal. How do you find a parallel angle? Video quote: So if
on April 25, 2022
What is slope equal to?
Space and AstronomyThe slope equals the rise divided by the run: . You can determine the slope of a line from its graph by looking at the rise and run. One characteristic of a line is that its slope is constant all the way along it. How do you calculate slope? Pick two points on the line
on April 25, 2022
What are the requirements for life on other planets?
Space and AstronomyThe standard definition for a habitable planet is one that can sustain life for a significant period of time. As far as researchers know, this requires a planet to have liquid water. To detect this water from space, it must be on the planet’s surface. What are the 5 requirements for life to appear on
on April 25, 2022
Can a disconnected graph be eulerian?
Space and AstronomyAn undirected graph can be decomposed into edge-disjoint cycles if and only if all of its vertices have even degree. So, a graph has an Eulerian cycle if and only if it can be decomposed into edge-disjoint cycles and its nonzero-degree vertices belong to a single connected component. Is every Eulerian graph connected? Originally Answered:
on April 25, 2022
What is a vertices of a prism?
Space and AstronomyA rectangular prism has 6 faces, 8 vertices (or corners) and 12 edges. To build a rectangular prism with construction materials, we would need 6 rectangles that join at the edges to make a closed three-dimensional shape or 12 edge pieces and 8 corner pieces to make a frame of a rectangular prism. Where are
on April 25, 2022
What does non adjacent lane mean?
Space and AstronomyWhat does non-adjacent lane mean? Definition of non-adjacent. : not adjacent: for example. a: they do not have a common end point or they delimit adjacent buildings / rooms. b two angles: vertex and side a have nothing in common. What is an adjacent lane? 1 being near or close, esp. having a common boundary;
on April 25, 2022
Are all congruent figures similar?
Space and AstronomyAll congruent figures are similar, but not all similar figures are congruent. Congruence means two objects (whether two dimensional or three dimensional) are identical in size and shape. Everything about them — their angles, lengths of sides, overall dimensions — are identical. Why are all congruent figures similar? The word ‘congruent’ means identical in all
on April 25, 2022
What kind of sun do calla lilies like?
Space and Astronomyfull sunIn warm climates, calla lilies grow well in full sun or partial shade. In cooler areas they grow best in full sun. Zone: Calla lilies are winter hardy in zones 8-10. In colder areas they can either be grown as annuals or can be dug up in the fall and stored indoors for replanting
on April 25, 2022
How much does it cost to go to Mars NASA?
Space and AstronomyNASA’s Perseverance rover has become the latest to touch down safely on the red planet. The mission is expected to cost $2.7 billion, rising to $2.9 billion when inflation is factored in. What happened to the Mars project? The concept had been called a suicide mission by academia, the spaceflight industry, and international news. On