The coordinate grid shows triangle STU. Triangle STU is rotated 270* about the origin to create triangle S'T'U'. Which rule describes this transformation?

A: (x, y) (x + 3, y + 5)

B: (x, y) → (y, -x)

C: (x, y) → (x, -y)

D: (x, y) → (-x, y)

Find the area of the triangle formed by the origin and the points of intersection of parabolas y=−3x^2+20 and y=x^2−16.

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.°

Apply the distributive property to simplify the expression. −4(5x + 2)