What is the value of the discriminant, b2 4ac, for the quadratic equation 0 = x2 4x + 5, and what does it mean
about the number of real solutions the equation has?
• The discriminant is -4, SO the equation has 2 real solutions.
O The discriminant is -4, so the equation has no real solutions.
O The discriminant is 35, so the equation has 2 real solutions.
O The discriminant is 35, so the equation has no real solutions.

The two square pyramids are similar. find the total volume of both pyramids if the ratio of their surface areas is 9/16

Question 5 of 10 2 points if a population is a sample of the population could be a. registered voters; all citizens o o b. baptists; all religious people o c. people who purchased shoes; all customers o d. the entire school faculty; math teachers

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.°