Answer:
(1,6)
x = 1, y = 6
See attachment for the graph
Step-by-step explanation:
y=x+5
y=-x+7
Using the elimination process
y=x+5
- y=-x+7
----------------
0=2x-2
2=2x
1=x
x=1
Substitute x = 1
y = x + 5
y = 1 + 5
y = 6
WILL MARK BRAINLY IS RIGHT!!!!
2 answers:
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Answer:
The slope of FG is -1
Step-by-step explanation:
Given
Square EFGH
EF:
Required
Determine the slope of FG
First, we calculate the slope of EF
Make y the subject
The general equation has the form:
Where
Compare to
<em>From the name of the square EFGH, we can conclude that EF and FG are perpendicular</em>
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The relationship between perpendicular lines is:
Where
-- Slope of EF
and
m2 = slope of FG
Substitute 1 for m1 in
<em>Hence, the slope of FG is -1</em>