The slope-intercept form:
m - slope
b - y-intercept
Convert the equation of the line 4x - 7y = 7x + 4y to the slope-intercept form:
<em>subtract 4x from both sides</em>
<em>subtract 4y from both sides</em>
<em>divide both sides by (-11)</em>
Let and then
We have therefore the slope of the line perpendicular is
Therefore we have:
Put the coordinates of the point (4, -4) to the equation of a line:
<em>subtract from both sides</em>
Answer:
Answer:
x = 14
BE = 6
Step-by-step explanation:
to find 'x': BG = 1/2[(x-9) + (3x-13)]
BG = 4x-22 / 2
BG = 3x-25
3x-25 / 1 = 4x-22 / 2
cross-multiply:
4x-22 = 2(3x-25)
4x-22 = 6x-50
-2x = -28
x = 14
to find 'BE': CB = BE
2x+4 = 7x-1
-5x = -5
x = 1
BE = 7(1) - 1
BE = 6
Answer:
A
Step-by-step explanation:
Because 7000*1.09= 7630
and 5000*1.11= 5550 which are both equal to the amount each account will have after one year where they have gained interest.
In the first account 7630-7000=630 and the second 5550-5000=550
which is how much each gained in interest. together that makes 630+550=1180 in interest.
1,526 fluid ounces I think I’m not that 100% positive I did the work
Answer:
2x + 6
Step-by-step explanation:
The area of a square is the square of the side length:
A = s²
We know that the area of the square is 4x² + 24x + 36.
4 is 2², and 36 is 6². 24 is double 2 times 6.
Therefore, this is a perfect square trinomial:
A = 4x² + 24x + 36
A = (2x + 6)²
Therefore:
s = 2x + 6