Answer:
c must be -4
Step-by-step explanation:
x^2 - 5x + c = 0 is a quadratic whose coefficients are a = 1, b = -5 and c = c.
The discriminant is b^2 - 4ac, and we know that b^2 - 4ac = 41.
Substituting -5 for b and 1 for a, we get:
(-b)^2 - 4(1)(c) = 41, or 25 - 4c = 41, or -4c = 16. Thus, c must be -4, and the quadratic is
x^2 - 5x - 4
Right scalene triangle is formed for given side lengths
Answer:
the first one
Step-by-step explanation:
the 3 others dont have either all the flavors or sizes
Answer:
Step-by-step explanation:
Slope = (y2 - y1)/(x2 - x1)
y2 = 3 , y1 = 1, x2 = 3, x1 = -3
Slope = (3 - 1)/(3 + 3)
Slope = 2/6
Slope = 1/3
Answer:
C=pi x d. 3.14x33 103.62
Step-by-step explanation: