HELP !!! Match the Items
A. Multiplicative Inverse
B. Additive Inverse
C. Commutative Property of Multiplication
D. Distributive Property
E. Additive Identity Property
F. Associative Property of Addition

1. 5•6=6•5
2. -8+0=-8
3. (3+5)+9=3+(5+9)
4. 5•1/5=1
5. 7+(-7)=0
6. 5(x-4)=5x-20

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.°