Answer:
5 5/6
Step-by-step explanation:
7 x 5 = 35
35/6 = 5 5/6
Answer:
a) c
b) 62
Step-by-step explanation:
Answer:
relation 1: function
Relation 2: function
relation 3: not a function
relation 4: not a function
Explanation:
There should be no repeating values in the domain for the relation to qualify for a function.
Answer:
-63x +28
Step-by-step explanation:
-7(9x-4)
We cannot solve, but we can simplify
Distribute
-7 * 9x -7 * (-4)
-63x +28
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)
