Answer:
Step-by-step explanation:
we know that
In the circle of the figure the radius is equal to 2 units
The distance from the center of the circle (origin) to the point A must be same at the radius
so
Applying the formula's distance between two points
point A( 1,y) and point (0,0)
the formula to calculate the distance between two points is equal to
substitute the values
rewrite
Answer:
solutions at -1 and 11
Step-by-step explanation:
(-b ± √b²-4ac) / 2a
in this problem, a = 1, b = -10, c = -11
(10±√100-4(-1)(-11)) / 2(1) =
(10 + √144) / 2 = 22/2 = 11
(10 - √144) / 2 = -2 / 2 = -1
Answer:
the Degree and Leading Coefficient of Polynomials . If a term does not contain a variable, it is called a constant. . A polynomial is an expression that can be written in the form. Identify the degree, leading term, and leading coefficient of the polynomial 4 x 2 − x 6 + 2 x − 6 \display style 4{x}^{2}-{x}^{6}+2x - 6
2/54 is the answer I think
Perimeter = 2(l + w)
Thus,
102 = 2(l + w)
l = 6 + 2w
102 = 2( 6 + 2w + w)
102 = 12 + 4w +2 w
102 = 12 + 6w
90 = 6w
Thus, w = 15.
Length = 6 + 2w
= 6 + 30
= 36.
Thus, the length is 36 meters and width is 15 meters.
