Owen used these steps to solve the equation 4x+7=1+2(2x+3) . Which choice describes the meaning of his result, 7=7 ?
2 answers:
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Answer:
<em>38 inches</em>
Step-by-step explanation:
The cookies is in the shape of a circle. The formula for the area of a circle is:
Where r is the radius
The area is given as 113, so we can find the radius:
We need to find the circumference, which has the formula:
Where r is the radius (We got r = 5.997)
We substitute and find:
So, the circumference is 37.68 inches.
<em>Rounded to nearest inch, that would be:</em>
<em>38 inches</em>
Plug the point and the slope into point-slope form and simplify to get it in slope-intercept form.
Where y1 is the y-value of the point, x1 is the x-value, and 'm' is the slope.
Distribute 1/2:
Add 4 to both sides:
or
Where y1 is the y-value of the point, x1 is the x-value, and 'm' is the slope.
Distribute 1/2:
Add 4 to both sides:
or