6x = 3x + 12 so 3x = 12 then x = 4
Answer:
(7b-8) (7b+8)
Step-by-step explanation:
49b^2 – 64
This is the difference of squares
(a^2 -c^2) = (a-c) (a+c)
a^2 = 49b^2 so a = 7b
c^2 = 64 so c = 8
(49b^2 -64) = (7b-8) (7b+8)
Hello.
Angle Theta is equal to: x² + y² = r² OR
40² + y² = 41²
1600 + y² = 1681
-1600 -1600
y² = 81
y = 9
x = 40, y = 9, r = 41
<span>cos θ= </span>
=
sin θ =
cot θ =
sec θ =
Hopefully it makes sense! :)
The equation of line passes through the point (4, 2) will be;
⇒ y = 12x - 46
What is Equation of line?
The equation of line in point-slope form passing through the points (x₁ , y₁) and (x₂, y₂) with slope m is defined as;
⇒ y - y₁ = m (x - x₁)
Where, m = (y₂ - y₁) / (x₂ - x₁)
Given that;
The point on the line are (4, 2).
And, The slope = 12
Now,
Since, The equation of line passes through the point ( 4, 2).
And, The slope = 12
Thus, The equation of line with slope 12 is,
⇒ y - 2 = 12 (x - 4)
⇒ y - 2 = 12 (x - 4)
⇒ y - 2 = 12x - 48
⇒ y = 12x - 48 + 2
⇒ y = 12x - 46
Therefore, The equation of line passes through the point (4, 2) will be;
⇒ y = 12x - 46
Learn more about the equation of line visit:
brainly.com/question/18831322
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