The given lines are perpendicular
Step-by-step explanation:
if Two lines are perpendicular then their slopes are
m
Where m₁ is slope of first line and m₂ is the slope of second line.
Since the lines are in slope-point form the standard form is:
where m is the slope
The slope of first line y= -9/5x + 1/5 is: m₁ = -9/5
The slope of second line y= 5/9x + 2/9 is: m₂= 5/9
So, m i.e 
So, The given lines are perpendicular
Keywords: Perpendicular lines, slope
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The <em><u>correct answer</u></em> is:
0 ≤ c ≤ 16, 0 ≤ V(c) ≤ 1568
Explanation:
Since the jug of milk has 16 cups, the domain, c, runs from 0 to 16.
This means the range, V(c), runs from 98(0) = 0 to 98(16) = 1568.
X = 10
the two sides are congruent and you know that by finding the other angle 90+45= 135
180-135=45
y= 14.1
10^2+10^2=c^2
100+100=c^2
200=c^2
14.142.. =c
Answer:
y = 7x
Step-by-step explanation:
Complete question:
Find an equation for the line with the given properties. Parallel to the line 7x - y = -7; containing the point (0,0)
The equation of a line in point-slope form is expressed as;
y - y0 = m(x-x0)
(x0, y0) = (0,0)
Given the equation of the line as 7x - y = -7;
Rewrite and get the slope
-y = -7x - 7
y = 7x+7
Get the slope
mx = 7x
m = 7
Substitute into the equation
y - 0 = 7(x - 0)
y = 7x
Hence the required equation is y = 7x
Answer:
x ≥ 12
Step-by-step explanation:
Step 1: subtract 2 from both sides
Now you have; -3/4 x ≤ -9
Step 2: divide both sides by -3/4
Now you have x ≥ 12
(when dividing an inequality by a negative you have to flip the sign)
Therefore the answer is x ≥ 12
