Answer:
72 ft^2
Step-by-step explanation:
area = length x width
1/2 x 8 = 3
3 x 24 = 72
13. 9x^2-36x+36
14. 4x^2+14x+20
Remember area formula for a square is Length times Width.
The area formula for a triangle is 1/2base times height.
<span>x^2+y^2=49
</span>
Radius 7
Center (0,0)
<span>x^2+y^2=324
</span>
Radius 18
Center (0,0)
<span>x^2+(y+2)^2=121
Radius 11
Center (0, -2)
</span><span>
(x+10)^2+(y+9)^2=8
</span>
Radius 2√2≈2.82843
Center (-10, -9)
D. 4 This is where the exponential line on the graph hits the y axis.
A formula is a way of an expression in order to make solving a question easier than ever.
*that's what I think . ...*
