Why does the US use the imperial system?
Space and AstronomyWhy the US uses the imperial system. Because of the British, of course. When the British Empire colonized North America hundreds of years ago, it brought with it the British Imperial System, which was itself a tangled mess of sub-standardized medieval weights and measurements. Why does the United States not use the metric system? The
How much do eclipse glasses cost?
Space and AstronomyFor a five pack of premium ISO and CE Certified Lunt Solar Eclipse Glasses from a third party vendor, the current price sits at $39.95. But while the prices may not be ideal, if you’re planning on viewing the celestial event, you’ll need a pair of these glasses to view the eclipse without harming your
How much does it cost to replace a caliper on a car?
Space and AstronomyThe average cost for brake caliper replacement is between $567 and $904. Labor costs are estimated between $132 and $166 while parts are priced between $435 and $738. This range does not include taxes and fees, and does not factor in your specific vehicle or unique location. Can I replace just one brake caliper? For
How do you reflect across a diagonal line?
Space and AstronomyWhat is the rule for diagonal reflection? Since the reflection line passes exactly through the diagonals of the unit squares, a line perpendicular to it should pass through the other diagonal of the unit square. In other words, lines with slopes 1start text, 1, end text and -1start text, negative, 1, end text are always
How do you find the length of a secant segment?
Space and AstronomyHow do you find the measure of a secant segment? Video quote: They will do some one unknown. So where we had two times nine should equal if I did it directly on the hole on the outside is three times six at 18 equals 18 array it works you know the formula. How do
What are the 3 types of galaxies?
Space and AstronomyTypes of Galaxies Astronomers classify galaxies into three major categories: elliptical, spiral and irregular. What is the difference between the 3 types of galaxies? Galaxy classification Galaxies are classified by shape. There are three general types: elliptical, spiral, and irregular. Perhaps the most familiar kind of galaxy are spiral galaxies. They have a distinctive shape
Who is the best mathematician in Africa?
Space and AstronomyMeet the 14-year-old Nigerian who is believed to be the best mathematician in Africa. 14-year-old Ebbah Wyse is believed to be one of the best mathematicians in Nigeria. Which country is the best in Mathematics in Africa? South Africa Country Documents 1 South Africa 342060 2 Egypt 264543 3 Nigeria 118048 4 Tunisia 104541 Who
How do you find absolute extrema?
Space and AstronomyFinding the Absolute Extrema Find all critical numbers of f within the interval [a, b]. … Plug in each critical number from step 1 into the function f(x). Plug in the endpoints, a and b, into the function f(x). The largest value is the absolute maximum, and the smallest value is the absolute minimum. What
What is the value of x to the nearest degree?
Space and AstronomyWhat is the value of x Round to the nearest tenth? Summary: The value of x round to the nearest tenth is 12.04. We have used trigonometric ratios to calculate the required value. How do you find x to the nearest tenth? Video quote: We need to multiply both sides by 14. Since this 14
What year was the eclipse?
Space and AstronomyTotal Eclipse in the US On August 21, 2017, a total solar eclipse was visible in a narrow track spanning the United States. This was the first total solar eclipse visible from anywhere in mainland United States since the total solar eclipse in February 1979. The next total eclipse in the US is in April