WebVerified answer. calculus. Indicate whether the statement is true or false. F (x)=\frac {x^ {-3}} {-3} F (x)= −3x−3 is an antiderivative of f (x)=x^ {-2} f (x) =x−2. Verified answer. calculus. Oil is pumped continuously from a well at a rate proportional to the amount of oil left in the well. Initially, there were 1 million barrels of oil ... WebDec 14, 2024 · How to find the circumference of a circle Determine the radius of a circle. Let's assume it's equal to 14 cm. Substitute this value to the formula for circumference: C = 2 * π * R = 2 * π * 14 = 87.9646 cm. You can also use it to find the area of a circle: A = π * R² = π * 14² = 615.752 cm².
Circle Calculator - mathportal.org
WebThe standard equation for a circle centred at (h,k) with radius r is (x-h)^2 + (y-k)^2 = r^2 So your equation starts as ( x + 1 )^2 + ( y + 7 )^2 = r^2 Next, substitute the values of the given point (2 for x and 11 for y), getting 3^2 + 18^2 = r^2, so r^2 = 333. The final equation is (x+1)^2 + (y+7)^2 = 333 Hope this helps! ( 9 votes) Flag WebStart with: (x−a)2 + (y−b)2 = r2. Example: a=1, b=2, r=3: (x−1)2 + (y−2)2 = 32. Expand: x2 − 2x + 1 + y2 − 4y + 4 = 9. Gather like terms: x2 + y2 − 2x − 4y + 1 + 4 − 9 = 0. And we end up … simple wireless transmitter and receiver
geometry - Find the coordinates of a point on a circle
WebAny point ( x, y) on the path of the circle is x = r ∗ s i n ( θ), y = r ∗ c o s ( θ) thus: ( x, y) = ( 12 ∗ s i n ( 115), 12 ∗ c o s ( 115)) So your point will roughly be ( 10.876, − 5.071) (assuming the top right quadrant is x+, y+) Share Cite … WebMar 7, 2024 · MATH HELP PLEASE WILL GIVE BRAINLIEST! In circle C, what is the value of x? x = 112° x = 90° x = 68° x = 22° Advertisement choixongdong X = 90 - 68 x = 22 answer x = 22 Advertisement book0001 Your answer will be 22. Advertisement Advertisement Webcircle. the set of all points in a plane that are equidistant from a given point. concentric circles. circles that lie in the same plane and have the same center. diameter. a chord that passes through the center of the circle. major arc. an arc whose measure is greater than or equal to 180 degrees. minor arc. raylight hera