X2-3x-10=0
x2+7x+10=0
x2-5x-24=0
x2-8x+15=0
3x2-13x+4=0
...
Answers: 3
Mathematics, 21.06.2019 20:20
Select the correct answer. what is the exact value of sin (157.5Β°)? a. 'sqrt(2 - sqrt(2))/2 b. *"-"'sqrt(2 + sqrt(2))/29 c.'sqrt(2 + sqrt(2))/4" d. "-"sqrt(2 + sqrt(2))/4)
Answers: 3
Mathematics, 22.06.2019 06:40
Which are the possible side lengths of a triangle? te 3 cm, 5 cm, 9 cm o4 cm, 8 cm, 10 cm 6 cm, 9 cm, 17 cm 8 cm, 10 cm, 18 cm te
Answers: 1
Mathematics, 28.06.2019 09:50
Mathematics, 28.06.2019 09:50
Mathematics, 28.06.2019 09:50