With the case of 90, 60, 30 and 90, 45, 45, the angles are relative to the sin of its value on the unit circle. For an example, the sin of 30 degree is ½ and the sin of 60 degree is radical 3 over 2. Same with the special right triangle of 90, 45, 45, the sin of 45 is radical 2 over 2. * Suppose that you did not have the unit circle on Circle A, but rather a circle of radius 5. Will the angle measures in degrees and/or radians change?
What do you suppose the x- and y-coordinates will be for that circle in Quadrant I? - The coordinates for quadrant I would be (5,0). This is if you take a basic unit circle with a radius of 1 the coordinates for quadrant I would be (1,0) therefore if you have a circle with a radius of 5 the coordinate values would be (5,0) because the circle only expanded in size. 5.Consider the two points in Quadrant I on Circle B. What is the special relationship between them?
Answer: The movement of the sun will change the angle it has on the sky in 30 minutes, it is always moving from the east to the west, so in 30 minutes it would move more west, no matter at what time you make the experiment. (5 points) Score 2. You have two sun sticks. One is 2 m long; the other is 5 m long. You place a mark 1 m up from the ground on both sticks.
TASK 1 A. Complete the attached “Simulation Template” to determine the following costs: 1. Average materials cost per unit The first thing I had to do was figure out the random numbers interval in order to figure out the material cost per unit. Materials Probability Cost Random Numbers Interval* 0.2 $ 33.00 0.00 < 0 .20 0.33 $ 35.00 0.21 < 0.53 0.37 $ 38.00 0.54< 0.90 0.1 $ 39.00 0.91 < 1 *The random number interval came from the probability which was provided in the simulation template. I first start with 0.00 less than the probability which is 0.20 then we start at 0.21 less than 0.53.
Cooks first journey was in 1768 and his objective was to observe the plant Venus as it passed between the earth and the sun – this observation would help astronomers to calculate the distance of the sun from earth, he also hoped to find the southern continent. He visited Tahiti where he made observations of Venus, the Society Islands and New Zealand. He mapped most of the two main islands of New Zealand. His second expidition was to either discover the southern hemisphere or prove that it didnt exist. He went below 70 deg latitude that was the farthest any European had ever
The specification limits under which the ball bearing can operate are 0.74 inch (lower) and 0.76 inch (upper). Past experience has indicated that the actual diameter of the ball bearings is approximately normally distributed with a mean of 0.753 inch and a standard deviation of 0.004 inch. So we have that the diameter of the ball bearings is approximately normal with µ = .753 in. and σ =.004 in. For this problem, note that "Target" = .75, and "Actual mean" = .753.
Hipparchus of Rhodes, the first scientist to systematically use trigonometry ,calculated the times of eclipses of the sun and the moon and the length of the year according to both the sun and the moon and Hellenistic geographers knew that the earth was round Alexandria Eratosthenes calculated the diameter of the earth to within 50 miles (70 kilometers) of the actual figure He also, claimed that people could reach India by sailing west around the world  Characteristics of Hellenistic Science  There are two main characteristics of Hellenistic Science  The first one is that scientist learned so much using simple instruments  They didn’t have any microscopes, telescopes, compasses, or delicate balances for weighing small objects  The second one is that the Hellenistic Greeks made little effort to apply their scientific knowledge in practical ways  They valued knowledge for its own sake, and had little interest in inventions or mechanical progress  Example: a scientist named Hero invented a steam engine, however it was only thought of as an interesting toy  The Greeks also figured that the labor saving inventions would help the slaves, and they didn’t find that
Q: What are the angular units of this coordinate system? A: Degrees Q: What is listed as the prime meridian? A: Greenwich Q: What spheroid does this layer use? A: WGS 84 3 4 Getting to Know ArcGIS, Fourth Edition Exercise 6b Q: Use the Measure tool to measure the distance between two lines of latitude or two lines of longitude. What is the difference in degrees?
Leavitt’s discovery of the period-luminosity relation for Cepheid variable stars In the early 1900’s Henrietta Leavitt’s extensive research on Cepheid Variable stars enabled her to determine the relationship between the period and luminosity of stars to determine their distance from earth. Variable stars emit lights in different intensities and are also known as “lighthouse stars”. There is a direct relationship these stars have, which has a significant role in establishing the distance from earth, of stars that are in excess of 100 light years away (Mitchell, 1976, 162). This is the relationship between luminosity and the pulsation period of these stars. With luminosity being a measure of brightness and pulsation period being the time
He was one of the most famous astronomers When was he born? AD 90 How many constellations did Ptolemy list in his catalogue? 48 constellation stars The constellation star Pegasus Meaning of the constellation The constellation Pegasus represents the white, winged horse of Greek mythology. This beautiful figure can be seen high in the sky starting near the end of summer and continuing through autumn if you live in the Northern Hemisphere. If you are below the Equator,