So we know the area of the square is 8*8 = 64 ft.
To find the area of a semi circle, you take the area of a normal circle, then divide it into 2, then add the diameter.
Area of circle: pi*r^2
D = 8
r = 4
3.14 * 4^2
3.14 * 16
50.24.
50.24 / 2 = 25.12.
25.12 + 8 = 33.12.
So the area of the square: 64
Area of 1 Semicircle: 33.12
Area of second semicircle: 33.12
64 + 33.12 + 33.12 = 130.24.
Hope this is correct and it helped!
Answer:
area: x+4x+5
Step-by-step explanation:
try using math_way for help :)
Answer:
B.) 317
Step-by-step explanation:
100/2 = 50
124/2 = 62
180/2 = 90
634/2 = 317
Answer:
(f+g) (x)=4x^2+3x/2-7
Step-by-step explanation:
f(x)= x/2-3 and g(x)=4x^2+x-4
(f+g) (x)=?
(f+g) (x)=f(x)+g(x)
(f+g) (x)=x/2-3+4x^2+x-4
combining like terms
(f+g) (x)=4x^2+x/2+x-3-4
(f+g) (x)=4x^2+3x/2-7
hope it helps. Brainliest please
P2 is 4 Hope this helps :)
