(15/23)/(6/7) = (15/23)*(7/6)
(15*7)/(23*6)
105/138
<span>=> 35/46</span>
Answer:
Hello,
-5(-x + 1) -3x -1 = -12 ⇔ 5x - 5 - 3x - 1 = -12 ⇔ 2x - 6 = -12 ⇔ 2x = -6 ⇔ x = -3
The quadratic equation you provided has
so the discriminant b²-4ac is ...
... b² - 4ac = (-3)² -4(-2)(8) = 9 + 64 = 73
The discriminant is positive, so there are two real solutions to the given equation.
Answer:
l think the answer is =C for this area of triangle