An ellipse is centered at (0,0) if the equation of the ellipse is 14x^2+4y^2=196 find the equation of the ellipse in standard form and the vertiesof both the major and minor axis

Find the greatest common factor of -30x 4 yz 3 and 75x 4 z 2.

The larger of two number is 4 less than twice the smaller number. the sum is 41. find the numbers

The construction of copying qpr is started below. the next step is to set the width of the compass to the length of ab. how does this step ensure that a new angle will be congruent to the original angle?