1. Write the equation in slope intercept form for the line that is perpendicular to the line passing through
2 answers:
Answer:
y=2x-9
Step-by-step explanation:
First, find the slope of the original line.
The slope ends up as 1/2. Then, take the opposite and plug into a point-slope equaion using the opposite slope (2/1) and the point the new line will pass through (2,-5). Simplify and graph.
Answer:
The answer to your question is y = 2/5 x - 29/5
Step-by-step explanation:
Data
Points of the first line
A (-6, 2)
B (-4, -3)
Points of the second line
C (2, 5)
Process
1.- Find the slope of the first line
Original line
y - 2 = -5/2 (x + 6)
y = -5/2 x - 15 + 2
y = -5/2 x - 13
2.- Find the slope of the new line, if the lines are perpendicular,
m =
3.- Find the equation of the line
y - y1 = m(x - x1)
Substitution
y + 5 = 2/5(x - 2)
Simplification and result
y = 2/5x - 4/5 - 5
y = 2/5 x - 4/5 - 25/5
y = 2/5 x - 29/5
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angle 1=90, angle 2=110,angle 3=120, angle 4=90, angle 5=39
Step-by-step explanation:
Answer:
You cannot do 2 times whatever number because 7 is an odd number, whilst numbers getting multiplied by 2 are always even
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Answer:
23.39% off.
Step-by-step explanation:
Difference in price and your money
= 43.65 - 33.44 = $10.21.
So percentage off so you can buy is
(10.21 / 43.65) * 100
= 0.2339 * 100
= 23.39%.
Answer:
A
Step-by-step explanation:
Step-by-step explanation:
We expand using algebraic identity