Solve. Ling walks of the distance home from school in
9 minutes. She wants to know how long it will take her
to walk the entire distance at the same speed. Ling
uses the expressions 9 = { and 9 x to find the
answer. Explain what is wrong with Ling's expressions
and then write the correct solution.

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.°