Answer:
Choice A
Step-by-step explanation:
A restriction of just a point is a hole, which means it is in the denominator
To determine this, we look at the denominators,
B and C do not have denominators,
Square roots cannot be negative, so they have larger restrictions
for D x+2 ≥0
x≥-2
Choice A is the only option that has a restriction that is a hole
x+2 ≠0
x≠-2
The set of numbers that provide closure under subtraction are Integers
67*12=804
804 inches=67 feet
Answer:
9π OR 28.26
Step-by-step explanation:
The formula for circumference is C = 2πr.
Substitute circumference = 18.84 for C.
18.84 = 2πr
Work backwards to find the radius of your circle.

r = 3
Now, use the formula for the area of a circle: A = π
.
Substitute r = 3 into the equation:
A = π
= 9π ≈ 28.26
Answer:
-5/4
Step-by-step explanation:
See the attachment for rise and run lines. The slope is the ratio ...
slope = rise / run = -5/4