Explanation: The equation of a line in #color (blue)"point-slope form"# is.

Jun 6, 2018 · See explanation below 1,3,5,7,... is an arithmetic sequence with constant diference 2, becuase 3-1=2 5-3=2 etc Or if you want each term is constructed adding 2 to his prior element.

cos x = -1/3 has solutions x = \\pm text{Arc}text{cos}(-1/3) + 360^circ k quad integer k Let's take cos x = -1/2 first, which is one you're more likely to see. For triangle angles, between 0 and 180^circ, the …

Sep 6, 2017 · And "moles of oxygen"-= (100*g-40.1*g-6.6*g)/ (15.999*g*mol^-1)=3.33*mol. And please note that here WE CAN MAKE NO OTHER ASSUMPTION. %O is usually UNREPORTED because …

Apr 23, 2016 · How do you write an equation for the line in slope intercept form that is parallel to the given line and that passes through the given point y = x + 9; (–1, 3)?

Jul 11, 2016 · x = 2 or x = -1 We split the equation into two possible cases: 2x-1 = 3 and 2x-1 = -3 Solving: 2x = 4 implies x = 2 2x = -2 implies x = -1

May 24, 2016 · 100= (x-1)^2 (y+3)^2 Suppose the centre of the circle was at the origin (where the x axis crosses the y axis). Then the equation would be: r^2 = x^2+y^2 The reason for this format is that the …

Dec 9, 2016 · How do you find the x and y intercepts of x + 3y = − 1? Algebra Graphs of Linear Equations and Functions Intercepts by Substitution

Explanation: In order to find the area of the circumscribed circle, we need to find its radius. There is a formula to do this, although it is a little troublesome. The formula for the circumradius is: R= abc/4A …

Circle A has a center at # (1 ,3 )# and an area of #16 pi#. Circle B has a center at # (2 ,7 )# and an area of #75 pi#. Do the circles overlap? GeometryAnalytic GeometryDistance between Points