Answer:
The formula for circumference is: C = 2πr or C = πd
Step-by-step explanation:
C = 2πr
(Circumference equals two times pi times radius)
C = πd
(Circumference equals pi times diameter)
Circumference is the distance around a circle.
Diameter is the measure of one side of the circle to the other.
Radius is half of the diameter.
<em>I hope this helps!</em>
Answer:*putting link*
Step-by-step explanation:
The function gets shifted towards the left then the value of h must be negative. The correct option is B.
<h3>What is a function?</h3>
The function is an expression, rule, or law that defines the relationship between one variable to another variable. Functions are ubiquitous in mathematics and are essential for formulating physical relationships.
Given
The function is f(x) = |x – h| + k
We know that if we subtract h from the variable the function gets shifted towards the right but in the graph, the function gets shifted towards the left then the value of h must be negative.
We know the coordinate of the vertex is (-1.5, -3.5). Then abscissa will satisfy the |x - h|.
h = -1.5
Thus, option B is correct.
More about the function link is given below.
brainly.com/question/5245372
Length: L=8 feet
Width: W=2 feet
Center is located at 0,0 → C=(0,0)=(h,k)→h=0, k=0
<span>The surfboard is lying on the ground horizontally:
x^2/a^2+y^2/b^2=1
L=2a→2a=8 feet
Solving for a:
2a/2=(8 feet) / 2
a=4 feet
W=2b→2b=2 feet
Solving for b:
2b/2=(2 feet)/2
b=1 feet
Replacing a=4 and b=1 in the equation (1):
(1) x^2/a^2+y^2/b^2=1
x^2/4^2+y^2/1^2=1
x^2/16+y^2/1=1
x^2/16+y^2=1
Answer: Equation of the sufboard:
x^2/16+y^2=1 </span>