First use the area to find the radius of the circle
A=pi*r^{2}
substitute the area and pi since they are known to find r
once you get the value of r, use it in the formula p=2pi*r
I believe it’s 20, hope this helps!
Hello,
-3 3/8 in decimal form would be:
-3.375
How I did it:
3 3/8 = 3+ 3/8
3+ (3/8)
(3/8=.357)
Then add the 3
So now 3.357 is the answer and add the negative sign.
Have a great day!
<h2>
Answer:</h2>
First, we must determine the slope, then we find the y-intercept using slope formula and slope-intercept form.
<u>For slope:</u>
<u /><u />
Slope (m) = 7
<u>For y-intercept:</u>
<u /><u />
Y-intercept (b) = 26
Using this information, we can now create the equations for this line.
Formulas:
Slope formula: <em>y₂ - y₁/x₂ - x₁</em>
Slope-intercept form: <em>y = mx + b</em>
Point-slope form: <em>y - y₁ = m(x - x₁)</em>
<em></em>
*Note: (x₁, y₁), (x₂, y₂) = <em>2 points on the line</em>
Answer: y = x - 1
Step-by-step explanation:
The yellow points are located at the points (1, 0) and (8, 7)
For a linear equation that pases trough the points (x1, y1) and (x2, y2), the slope is:
s = (y2 - y1)/(x2 - x1)
Then, for our equation, the slope is
s = (7-0)/(8-1) = 1
Then our linear equation is
y = 1*x + b
where b is the y-axis intercept.
To find b, we can use that when x = 1, y = 0
0 = 1*1 + b
b = -1
Then our equation is y = x - 1