on April 27, 2022
Does cosine rule apply to all triangles?
Space and AstronomyThe Cosine Rule can be used in any triangle where you are trying to relate all three sides to one angle. If you need to find the length of a side, you need to know the other two sides and the opposite angle. Can you use cosine on non right triangles? The law of cosines
on April 27, 2022
How many times does the Earth rotate on its axis in one day and one night?
Space and AstronomyYour answer is: The Earth rotates 1 time on its axis in one day and one night.Your answer is: The Earth rotatesEarth rotatesEarth rotates eastward, in prograde motion. As viewed from the north pole star Polaris, Earth turns counterclockwise. The North Pole, also known as the Geographic North Pole or Terrestrial North Pole, is the
on April 27, 2022
How do you find a vector with initial point and terminal point?
Space and AstronomyGiven initial point P and terminal point Q, a vector can be represented as →PQ. The arrowhead on top is what indicates that it is not just a line, but a directed line segment. Given an initial point of (0,0) and terminal point (a,b), a vector may be represented as ⟨a,b⟩.Feb 12, 2022 How do
on April 27, 2022
Where is a protostar on the HR diagram?
Space and AstronomyThe protostar is still rather cool and would appear at the extreme right of the HR diagram if at all. Because the protostar is still contracting, its diameter and hence surface area are quite large so its luminosity may be ~100x what it will be when it reaches the main sequence. Where is protostar located?
on April 27, 2022
What is the sign for similar in geometry?
Space and AstronomyGeometry Symbol Chart Symbol Symbol Name Meaning/definition of the Symbols ≅ congruent to equivalence of geometric shapes and size || parallel parallel lines Δ triangle triangle shape ~ similarity same shapes, not the same size What is the symbol for is similar to? Mathematical symbols Symbol What it is How it is read ~ Similarity
on April 27, 2022
How many meters is the moon?
Space and AstronomyValue Unit Mean value Uncertainty meter 3.84399×108 1.1 mm kilometer 384,399 1.1 mm mile 238,854 0.043 in Earth radius 60.32 How many meters is it to the Moon? 384,400,000 meters In meters, that would be 384,400,000 meters away from us, and in inches, the Moon is 15.13 billion inches away from Earth, but that’s just
on April 27, 2022
What is a good gift for a 14 year old boy?
Space and AstronomyWhat gift should I give to 14 year old boy? The Best Gifts for 14-Year-Old Boys of 2022 Nintendo Switch. Flexible Gaming. … American Gumball Company The Huge Gummy Bear. … Celestron Portable Refractor Telescope. … U.S. Art Supply Deluxe Wooden Box. … Spikeball Standard 3 Ball Kit. … RockDove Memory Foam Slipper. … Squier
on April 27, 2022
What is the purpose of a bubble drawing?
Space and AstronomyThe main purpose of the bubble diagram is to help you translate the program into a strategy or form. Bubble diagrams simplify this step by graphically depicting the program and allowing for quick expressions, multiple layouts, and revisions. Why do we use bubble diagrams? The main purpose of a bubble diagram is to graphically illustrate
on April 27, 2022
Who got first Nobel Prize in mathematics?
Space and AstronomyIt is named after the Norwegian mathematician Niels Henrik Abel (1802–1829) and directly modeled after the Nobel Prizes. It comes with a monetary award of 7.5 million Norwegian kroner (NOK) (increased from 6 million NOK in 2019).… Abel Prize First awarded 2003 Website www.abelprize.no Who won the first Nobel Peace Prize in mathematics? Niels Henrik
on April 27, 2022
How do you write a polynomial inequality?
Space and AstronomyA polynomial inequality is an inequality where both sides of the inequality are polynomials. For example, x 3 ≥ x 4 x^3 \ge x^4 x3≥x4 is a polynomial inequality which is satisfied if and only if. 0 \le x \le 1. 0≤x≤1. How do you do polynomial inequalities? Video quote: To solve a polynomial inequality