The equation perpendicular to the line passing through the points (-4,7) and (1,3) is
<h3>Equation perpendicular to a line</h3>
The slope of the given line is calculated as:
The equation perpendicular to the given line will be of the form
Substitute 
Therefore, the equation perpendicular to the line passing through the points (-4,7) and (1,3) is
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Answer:
h(x)=1/4x
Step-by-step explanation:
Answer:
(x -1)(x -2)
Step-by-step explanation:
You want factors of 2 that sum to -3. The positive sign on +2 tells you they both need to have the same sign. The only two negative integer factors of 2 do that.
2 = (-1)(-2) . . . . (-1) + (-2) = -3
Hence these are the numbers (-1, -2) that go in the binomial factors.
Answer:
x = 27
Step-by-step explanation:
The sum of the interior angles of a polygon is
sum = 180° (n - 2) ← n is number of sides
Here n = 7 , then
sum = 180° × 5 = 900°
sum the interior angles and equate to 900
3x + 31 + 135 + 5x - 4 + 7x - 64 + 120 + 6x - 8 + 4x + 15 = 900 , that is
25x + 225 = 900 ( subtract 225 from both sides )
25x = 675 ( divide both sides by 25 )
x = 27
