Sam needs a web designer. designer a is offering her services for an initial $510 in addition to $80 per hour. designer b is offering her services for an initial $650 in addition to $45 per hour. when will the two designers charge the same amount of money?

Use the graph of the sine function y=2sinθ shown below

What is 100,000 times 1/100,000, using the standard method of multiplication? write the answer as 10 to a power.

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.°