Answer:
A.3
Step-by-step explanation:
the key word is Congruent ^_^
Answer:
y = 40 / sqrt(pi)
Step-by-step explanation:
The area is 400
We want to find the diameter
400 = pi r^2
Divide each side by pi
400/ pi = r^2
Take the square root of each side
sqrt(400/ pi) = sqrt(r^2)
20/ sqrt(pi) = r
The diameter is twice the radius
2 r = d
2 * 20/ sqrt(pi) = d
40 / sqrt(pi) =d
y is the diameter so
y = 40 / sqrt(pi)
Answer:
7 yards and 2 feet is 86 feet long.
Step-by-step explanation:
7·12=84
84+2=86
9514 1404 393
Answer:
(0, 2), (2/5, 0)
Step-by-step explanation:
In this slope-intercept form, the y-intercept is the constant in the equation: 2. That is the point of intersection on the y-axis is (0, 2).
__
When y=0, the value of x is the x-intercept.
0 = -5x +2
5x = 2 . . . . . . add 5x
x = 2/5 . . . . . divide by 5
The point of intersection of the graph with the x-axis is (2/5, 0).
Answer:
D). 10699
Step-by-step explanation:
D is right the math is hard to explain.
