I think the answer is 36 times 5 which equals 180. Hope this helps!!
Answer:
A = 1413.72 unit²
Step-by-step explanation:
area of a semicircle formula: <em>A = (πr²)/2</em>
To find the area of a semicircle that has a radius of 30 feet, apply r = 30 to the formula <em>A = (πr²)/2</em>:
<em>A = (π30²)/2</em>
<em>A = 1413.72 unit²</em>
Answer:
hope that helps
Step-by-step explanation:
3x^2+2xy+y2=2
6x + 2y + 2xy' + 2yy' = 0
x=1 ==> y=-1
6(1) + 2(-1) + 2(1)y' + 2(-1)y' = 0
6 - 2 + 2y' - 2y' = 0
4 = 0
(e) undefined
The graph is an ellipse. At (1,-1) there is a vertical tangent
Answer:
63.2
Step-by-step explanation:
Corresponding sides of similar triangles are proportional, so
