Answer:
b
Step-by-step explanation:
Answer:
The perimeter is ![P=73.12\ cm](https://tex.z-dn.net/?f=P%3D73.12%5C%20cm)
Step-by-step explanation:
we know that
The perimeter of the figure is equal to the circumference of a semicircle
plus the perimeter of a square minus the diameter of the circle
so
![P=\pi r+4(b)-D](https://tex.z-dn.net/?f=P%3D%5Cpi%20r%2B4%28b%29-D)
we have
![r=8\ cm](https://tex.z-dn.net/?f=r%3D8%5C%20cm)
![b=16\ cm](https://tex.z-dn.net/?f=b%3D16%5C%20cm)
![D=16\ cm](https://tex.z-dn.net/?f=D%3D16%5C%20cm)
The diameter of the circle is equal to the length side of the square
substitute
![P=(3.14)(8)+4(16)-16](https://tex.z-dn.net/?f=P%3D%283.14%29%288%29%2B4%2816%29-16)
![P=25.12+64-16](https://tex.z-dn.net/?f=P%3D25.12%2B64-16)
![P=73.12\ cm](https://tex.z-dn.net/?f=P%3D73.12%5C%20cm)
<h2>
Answer:</h2>
<em>Domain:</em> (−∞,∞) , {x|x∈R}
<h2>
explanation:</h2>
The domain of the expression is all real numbers except where the expression is undefined. In this case, there is no real number that makes the expression undefined.
<u><em>Interval Notation:</em></u>
(−∞,∞)
<u><em>Set-Builder Notation:</em></u>
{x|x∈R}
i hope this helped. please give brainliest if it did!
Answer:
The graph of the function has vertical asymptote at x=-2
and horizontal asymptote at y=-1.
Step-by-step explanation:
The graph of the given function:
![f(x)=\dfrac{1}{x+2}+1](https://tex.z-dn.net/?f=f%28x%29%3D%5Cdfrac%7B1%7D%7Bx%2B2%7D%2B1)
has a vertical as well as horizontal asymptote at some points.
( An asymptote is a line or curve that approaches a given curve arbitrarily closely
for example 1/x, which has a vertical asymptote at x=0 and a horizontal asymptote at y=0 )
The vertical asymptote of a graph is at x=-2
and horizontal asymptote at y=-1
Answer:
The equation is;
(2x-2) + (4x + 2) = 180
x = 30
m∠A = 58
Step-by-step explanation:
Mathematically, when two angles are supplementary, the values of both angles add up to be 180
From
what we have here;
(2x -2) + (4x + 2) = 180
2x -2 + 4x + 2 = 180
6x = 180
x = 180/6
x = 30
Recall;
The measure of angle A is as follows;
2x -2 = 2(30) - 2 = 60-2 = 58