If you use the first answer, the equation becomes 2x + 2y = 16. You could subtract this from equation Q to eliminate x.
The second answer makes equation P -2x - 2y = -16. You could add this to equation Q to eliminate x. You can use both of these methods to eliminate the x term, but if you can only choose one, you should choose the second option.
Answer:
Step-by-step explanation:
Angle 2= 50
angle 1= 180-50= 130 degrees (linear pair (sum 180))
angle 3= 130 degrees (vertically oposite angles are equal)
angle 6= 130 degrees (alternate interior angles)
angle 5= 180-130= 50 degrees (linear pair)
i hope this helps :)
Add 5 to 5, or multiple 5 by 2.
Answer:
It equals 74.88
Step-by-step explanation:
U jus multiply them
The equation that offers the best approximation to this result is: 
. (Choice D)
<h3>How to find the free fall formula for a given scenario</h3>
An object experiments a free fall when it is solely accelerated by gravity on the assumption of an <em>uniform</em> acceleration. The formula is described below:
(1)
Where:
- Initial height, in feet.
- Initial speed, in feet per second. 
- Time, in seconds. 
- Gravitational acceleration, in feet per square second.
If we know that 
, 
, 
, 
, then the height formula is:
The equation that offers the best approximation to this result is: . (Choice D)
To learn more on free fall, we kindly invite to check this verified question: brainly.com/question/13796105
