In quadrilateral BADC, AB = AD and DC. The line AC is a line of symmetry for this quadrilateral.
a. Based on the line of symmetry, explain why the diagonals AC and BD are
perpendicular.
b. Based on the line of symmetry, explain why angies ABC and ADC have the
same measure.

2 x^2 -3x+p

sum of roots = 3/2

let other root be x

3+ x = 3/2

x= 3/2 - 3 = -3/2

product of roots = p/2

3× -3/2 = p/2

-9 = p

⭐⭐

15%

step-by-step explanation:

use the table and count the number of guesses that has two correct answers.

the following are two correct answers

10010, 01100, 11000

a total of 3 numbers having 2 correct guesses out of 20 questions.

probability of getting 2 correct guesses = the number of questions getting 2 correct answers / total number of questions.

= 3/20

to convert it into percent multiply by 100, we get

= 3/20 * 100

= 15%

the answer is 15%

you.

72 is the answer to this problem

step-by-step explanation:

compare