One us dollar is currently worth 84.1 japanese yen (¥). if you exchange ¥4,205 for us dollars, how much will you have?

Scale factor of 2 is used to enlarge a figure as shown below the area of is 18 in.²

[15 points, algebra 2]simplify the complex fraction and find the restrictions.

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.°