Negate the following statements. (a) there exists a rational number q such that for all positive real numbers r, 0 or is a natural number. (c) for all integer numbers y there exists a rational number s such that y-s > 0 and ys = 43. 3. prove that for all real numbers a, b, and c, we have bc + ac + ab

The measure of an angle is 117°. what is the measure of a supplementary angle?

Abcd is a square. what is the measure of angle bac

With these 5 geometry questions! pls 1.)quadrilateral abcd is inscribed in this circle.what is the measure of ∠a ? enter your answer in the box.°2.)quadrilateral abcd is inscribed in a circle.what is the measure of angle a? enter your answer in the box.m∠a= 3.)quadrilateral abcd is inscribed in this circle.what is the measure of angle b? enter your answer in the box.m∠b= °4.)quadrilateral abcd is inscribed in this circle.what is the measure of angle a? enter your answer in the box.°5.) quadrilateral abcd is inscribed in this circle.what is the measure of angle c? enter your answer in the box.°