Formula:
Length = Area / Width
Area = 3,392 sq meters
Length = 32 meters
*Divide the area by the width
The length is
106 meters.
F(x)=24/3x-2 ==> substitute -2 for x
f(-2)=24/3(-2)-2===> Multiply -2 by 24/3
f(-2)=-48/3-2==> Divide -48 by 3
f(-2)=-16-2 ===>Combine
f(-2)=-18
Therefore f(-2) is -18
Answer:
b = 60
Step-by-step explanation:
Using Pythagoras' identity in the right triangle
The square on the hypotenuse is equal to the sum of the squares on the other 2 sides, that is
b² + 63² = 87²
b² + 3969 = 7569 ( subtract 3969 from both sides )
b² = 3600 ( take the square root of both sides )
b = 
= 60
Side x side=area of a square
s^2=169
s= square root of 169
s=13
D.
Hope this helps.
2x * 3x = 6x^2
2x * (-4) = 8x
7 * 3x = 21x
7 * (-4) = -28
6x^2 + 29x - 28
