-3x+9y =18
add 3x to each side
9y = 3x+18
divide by 9
y = 3/9 x +18/9
y = 1/3 x+2
the slope is 1/3
the y intercept is 2
-3x+9y =18
let y=0 to find the x intercept
-3x=18
divide by -3
x=-6
the x intercept is -6
Original prism is 94 cm.
With the dimensions doubled is 376 cm.
Answer:
Step-by-step explanation:
x2 - 6x = - 25
Rearrange the equation and let it be equal to 0
x2 - 6x +25 = 0
Using the Almighty formula
x =( -(-6) + √9)/2 or (-(-6) - √9)/2
x =4.5 or-1.5
x = 4.5
Area of square = l²
Perimeter of square = 4l
According to the question,

Using zero product property,
Either,

Or,

Since length can't be negative,
the length is 9