The answer for the problems are below in the picture let me know if that makes sense.
The slope of the given line is ∆y/∆x = (4-6)/(5-1) = -2/4 = -1/2. The slope of the desired (perpendicular) line is the negative reciprocal of this, -1/(-1/2) = 2.
The point-slope form of the equation for a line with slope m through point (h, k) is
... y - k = m(x - h)
For slope 2 and the given point, your equation can be
... y + 6 = 2(x + 2)
Answer: equal temperatures :)
The impulse that was produced by this aircraft jet engine is 5,400 Ns.
<u>Given the following data:</u>
To determine the impulse that was produced by this aircraft jet engine:
<h3>How to calculate
impulse.</h3>
Mathematically, impulse is given by this formula:

<u>Where:</u>
- F is the force or thrust.
- t is the time measured in seconds.
Substituting the given parameters into the formula, we have;

Impulse, I = 5,400 Ns.
Read more on impulse here: brainly.com/question/16750406
Answer:
1 2/9
Step-by-step explanation:
Convert any mixed numbers to fractions.
Then your initial equation becomes:
−112÷−92
Applying the fractions formula for division,
=−11×22×−9
=−22−18
Simplifying -22/-18, the answer is
=129