Answer: x + 7y = 12
Explanation:
The question is: "I<span>ndicate in standard form the equation of the line passing through the given points. E(-2, 2), F(5, 1)"
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1) The standard form of the equation of the line passing through two points is:
Ax + By = C
2) You can find the equation of al line given two points in a two stages process:
i) Find the slope:
slope = m = [y₂ - y₁] / [ x₂ - x₁] = [1 - 2] / [5 - (-2) ] = - 1 / 7
ii) set the point slope equation:
y - y₁ = m [x - x₁]
y - 1 = (-1/7) (x - 5) ⇒ 7 ( y - 1) = - (x - 5)
⇒ 7y - 7 = - x + 5 ⇒ x + 7y = 5 + 7
⇒ x + 7y = 12
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Answer:
3.71
Step-by-step explanation:
Lolzzzzz that’s cool haha
We have to find a pair of angles which are complementary but not adjacent.
Adjacent angles are those angles which are one after another and complementary angles are those angles whose sum is 90 degree.
In the given diagram,
And it is given that, measurement of angle 2 is 90.
Substituting 90 for angle 2, we will get
Subtracting 90 degree to both sides
Therefore angle 1 and angle 3 are complementary and there are not adjacent too .
So the correct option is the second option .