Answer:
The length of each of the 4 sides of a square is the same. Then
5x - 8 = 3x
2x = 8
x = 4
5(4) - 8 = 12
3(4) = 12
The length of each side is
L = 4.
The perimeter is 4 times the length.
P = 4L = 4(4) = 16
Step-by-step explanation:
Answer:
x ≤ 3
Step-by-step explanation:
Given
2(4 + 2x) ≥ 5x + 5 ← distribute parenthesis on left side
8 + 4x ≥ 5x + 5 ( subtract 4x from both sides )
8 ≥ x + 5 ( subtract 5 from both sides )
3 ≥ x , hence
x ≤ 3
Answer:
Step-by-step explanation:
y = ⅖x-2
slope of line is ⅖
slope of any perpendicular to line is -5/2
point-slope equation for line of slope -5/2 that passes through (-4,-3):
y+3 = (-5/2)(x+4)
Answer:
The Laplace transformation of the function would be
Step-by-step explanation:
According to the information of your problem
And the function given is
Therefore
And when you compute those integrals you get that
Answer:
x = 22
3x + 2 = 68°
Step-by-step explanation:
x + 3x + 2 = 90° because this is a right triangle
3x + 2 = 90
4x = 88 divide by 4
x = 22
3x + 2 replace x with the value we found
3×22 + 2 = 68°