What is the addition property of equality?
Space and AstronomyThe addition property of equality tells us that adding the same number to each side of an equation gives us an equivalent equation. ifa−b=c,thena−b+b=c+b,ora=c+b. The same goes with the subtraction property of equality. What is an example of addition property of inequality? The additive property of inequalities states that if the same amount is added
Can humans live on Kepler 22b?
Space and AstronomyThis means the planet could have continents and oceans just like the Earth. And where there is liquid water, there could also be life. Scientists believe Kepler-22b may not only be habitable, but possibly even inhabited. Is Kepler-22b liveable? The newly confirmed planet, Kepler-22b, is the smallest yet found to orbit in the middle of
Are all triangles are similar?
Space and AstronomyFor equilateral triangles, each side is equal. Hence the ratio between two sides of different triangles will be constant. Hence, all equilateral triangles are similar. Was this answer helpful? Are all triangles similar True or false? False, All triangles are not similar. Their angles can vary. Why all triangles are not similar? If two pairs
What a medium mass star becomes at the end of its life?
Space and AstronomyAnswer. THE DEATH OF A LOW OR MEDIUM MASS STAR After a low or medium mass or star has become a red giant the outer parts grow bigger and drift into space, forming a cloud of gas called a planetary nebula. The blue-white hot core of the star that is left behind cools and becomes
Why is cork used in wine bottles?
Space and AstronomyCorks seal the wine in the bottle which severely retards the oxidation process, allowing the wine to age and evolve slowly over time. This takes place because corks, or better put, quality corks allow a minimal amount of oxygen into the wine. Why do wine bottles need corks? Thanks to its elasticity, cork expands within
Why does the sun set in the east?
Space and AstronomyBut it appears to rise and set because of the Earth’s rotation on its axis. It makes one complete turn every 24 hours. It turns toward the east. As the Earth rotates toward the east, it looks like the sun is moving west. Why does the sun set later in the east? Because the Earth
How do you do operations with complex numbers?
Space and AstronomyTo add two complex numbers , add the real part to the real part and the imaginary part to the imaginary part. To subtract two complex numbers, subtract the real part from the real part and the imaginary part from the imaginary part. To multiply two complex numbers, use the FOIL method and combine like
What is a ray in math example?
Space and AstronomyIn geometry, a ray is a line with a single endpoint (or point of origin) that extends infinitely in one direction. An example of a ray is a sun ray in space; the sun is the endpoint, and the ray of light continues on indefinitely. What are rays in math? When viewed as a vector,
What is a function 8th grade?
Space and AstronomyA function is a rule that assigns to each input exactly one output. Functions can be represented as tables, equations, graphs, and verbal descriptions. How do you find a function in 8th grade? Video quote: So graphs can be used to show relationships. The rules between two sets of numbers. And each point on a
What is Euler graph in discrete mathematics?
Space and AstronomyEuler Graph – A connected graph G is called an Euler graph, if there is a closed trail which includes every edge of the graph G. Euler Path – An Euler path is a path that uses every edge of a graph exactly once. An Euler path starts and ends at different vertices. What is