Answer:
i think its -4
Step-by-step explanation:
Simplifying
-20x2 = 36x
Solving
-20x2 = 36x
Solving for variable 'x'.
Reorder the terms:
-36x + -20x2 = 36x + -36x
Combine like terms: 36x + -36x = 0
-36x + -20x2 = 0
Factor out the Greatest Common Factor (GCF), '-4x'.
-4x(9 + 5x) = 0
-4.
She should ask her parents how it works before doingt it
Answer:
4/5
Step-by-step explanation:
to reduce a fraction to it simplest form we divide both numerator and denominator by their GCF
<span>The probability that a point is chosen at random in the given figure is 40/49 or .82. The answer to the following statement or the missing blank is 40/49. The probability is the possibility of the occurrence or happening of something.</span>
Answer:
Step-by-step explanation:
The equation of a straight line can be represented in the slope-intercept form, y = mx + c
Where c = intercept
For two lines to be perpendicular, the slope of one line is the negative reciprocal of the other line. The equation of the given line is
y = 2x - 2
Comparing with the slope intercept form,
Slope, m = 2
This means that the slope of the line that is perpendicular to it is -1/2
The given points are (-3, 5)
To determine c,
We will substitute m = -1/2, y = 5 and x = - 3 into the equation, y = mx + c
It becomes
5 = -1/2 × - 3 + c
5 = - 3/2 + c
c = 5 + 3/2
c = 13/2
The equation becomes
y = -x/2 + 13/2
