Step-by-step explanation:
Hope the above solution helps
Answer:
x = - 6
Step-by-step explanation:
The x-intercept is when y =0, you are looking for a point (x, 0)
So you replace y = 0 in the equation
4x - 3y = - 24
4x - 3(0) = - 24
4x = - 24
x = - 6
P=4*a, where P - perimeter, a - length of one side of the square.
if a=x+3 and P=48, then 4(x+3)=48;
x=9.
Answer: 9 units.
Answer:
x = ± 
Step-by-step explanation:
3x² + 7 = 28 ( subtract 7 from both sides )
3x² = 21 ( divide both sides by 3 )
x² = 7 ( take square root of both sides )
x = ± 
that is x = -
, x = 