Answer:
27 inches
Step-by-step explanation:
We are using the Pythagorean theorem
a^2 +b^2 = c^2 where c is the hypotenuse
We are given the diagonal, which is the hypotenuse and a leg
36^2 + b^2 = 45^2
Subtract 36^2 from each side
36^2 + b^2 - 36^2 = 45^2 - 36^2
b^2 = 45^2 - 36^2
b^2 =2025-1296
b^2 =729
Take the square root of each side
sqrt(b^2) = sqrt(729)
b =27
Answer:
75.40 feet
Step-by-step explanation:
For the two small semicircles, the circumference is 
, or just 
. Since the radius is 1/2(16), or 8, the combined circumference of the two semicircles is 16
. Now, for the area of the quarter circle in the middle, we see that its radius is 16, and so its circumference is 
, or 
= 8. So, the perimeter of the fountain is 16 + 8 = 24, or about 75.40 feet.
Hope this helped! :)
Supplementary would be like 6&7 or 2&3 and vertical would be like 6&8 or 7&5
Answer:
(0, -9).
Step-by-step explanation:
The general form of the equation of a circle is:
(x - a)^2 + (y - b)^2 = r^2
where the center = (a, b).
x2 + (y + 9)2 = 25
Comparing this to the general form we see that the center = (0, -9).
X = $12.00 * (1 - 0.35)
x = $12.00 * 0.65
x = $ 7.80
