Answer: The area is 
+ 18w
Step-by-step explanation:
We could represent the length of the yard by l = w+18 and the width as w .
And to find the area we will have to multiply the length by the width.
A= w(w+18 ) multiply
A= + 18w
The sine ratio is the ratio of the length of the opposite side devised by length of the hypotenuse.
Times 2nd equation by 2
add to first equation
3x+6y=6
<u>4x-6y=8 +</u>
7x+0y=14
7x=14
divide both sides by 7
x=2
sub back
2x-3y=4
2(2)-3y=4
4-3y=4
minus 4 both sideds
-3y=0
y=0
(x,y)
(2,0)
Answer:
≈ 113.1 in³
Step-by-step explanation:
The figure comprises of a cylinder and a cone.
- V cylinder = bh= πr²h
- V cone = 1/3bh = 1/3πr²h
Total volume is:
- V = π*2²*8 + 1/3π2²*3 ≈ 113.1 in³
