Prove that locus of a point which moves such that its
distancefrom a fixed line is equal to length of tangent drawn from
itto a given circle, is a parabola. find focus anddirectrix.

Complete the solution of the equation. find the value of y when x equals -5. -4x - 8y = -52

What is the probability of throwing several dice with sum equal to 6 (six)? show the ways of possibilities for sum 6 (as the numerator) and the ways of throwing n dices for n = 1, 2, 3, 4 or 5 as denominator for all the questions to earn full credits. (a)throw one die, (b) throw two dice, (c) throw three dice (d) throw 4 dice, (e) throw 5 dice

20 points plus brainliest andwer plus my hover hoard im v desperate ! evaluate the polynomial for x=-2 in the equation -3x^3+7x^2-7x-1 (simplify your answer)