Which of the following options have the same value as 15% of 20? A 3/20

B 15×20

C 0.15×20
D 15/100 × 20

E. 15× 0.02​

Which is the focus of a parabola with equation y2=4x

What is the length of the midsegment of a trapezoid with bases of length 15 and 25 ?

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.°