Answer:
x1 = -b+√b²-4ac/2a and;
x2 = -b-√b²-4ac/2a
Step-by-step explanation:
Given the quadratic expression ax^2+bx+c = 0
The general formula for finding x is expressed as;
x = -b±√b²-4ac/2a
Hence the two roots on separaing are;
x1 = -b+√b²-4ac/2a and;
x2 = -b-√b²-4ac/2a
Answer:
84mm
Step-by-step explanation:
51+45=96
1 right angle
scalene triangle
180-96=84
Answer:
$32.67
Step-by-step explanation:
Her purchase total was ...
(1.4 lb)($12.00/lb) +(4.5 lb)($0.35/lb) = $17.33
Her change from $50 will be ...
$50 - 17.33 = $32.67
You have to do 1 x 2 =2 and 6x3=18 18 is the denominator and 2 is the numerator. The answer is 2/18
Answer:
4
Step-by-step explanation:
The y-intercept is where the line crosses the y-axis.
At (0,4), you can see the purple line cross the y-axis, therefore it is the y-intercept.
