Answer:
Final answer is 47.5%.
Step-by-step explanation:
Let the missing percent is x.
Then x percent of 40 can be written as:
.
Given that resulting percent value is 19.
So we can set both equal.





So the final answer is 47.5%.
We need to put these equations into y=mx+b format.
5x-3y=-6
-3y=-5x-6. (take 5x from both sides)
y=5/3 x +2 ( divide both sides by -3)
The slope is 5/3
3x+5y=-20
5y= -3x -20 (subtract 3x from both sides)
y=-3/5x -4 (divide both sides by 5)
The slope is -3/5
The slopes of perpendicular lines are the opposite (+/-) reciprocal. We have 5/3 and -3/5. This shows they are perpendicular.
Answer is
<span>
{(-5, 4), (-2, 3), (0, 1), (1, 5)}
(Third choice)
</span>
Answer:
65
Step-by-step explanation:
78-13=65 or c
Answer: E is located at (-2, 6)
Explanation:
The rule for reflecting over y = x is 
The x and y coordinates swap places.
Point E' is located at (6, -2) so that means point E must be located at (-2, 6)