Distribute and simplify the radicals below. (V12+5)(-78-72)
0 -18V2-6V6
0-675-23
0-675 + 2/5
O 18V2 +6V6

Write numerical coefficient of y² in the expression 2x² - 15xy – 7y²

What are the excluded values? m+5/mn+3m

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.°