The value of x is:
We know that a parallelogram is a polygon with two pair of parallel sides which are congruent.
Based on the figure we get that side AD is congruent to side BC.
This means that:
on subtracting x from both the sides of the equation we have:
Now on adding 1 on both the sides of the equation we have:
(2, -4) → x = 2, y = -4
Put the coordinates of the point to the inequality.
y < x - 2 → -4 < 2 - 2 → -4 < 0 TRUE
y ≥ -x -4 → -4 ≥ -2 - 2 → -4 ≥ -4 TRUE
Answer:
You can check other systems.
(2) y > x - 2 → -4 > 2 - 2 → -4 > 0 FALSE
(3) y ≤ -x - 4 → -4 ≤ -2 - 4 → -4 ≤ -6 FALSE
(4) y > x - 2 → -4 > 2 - 2 → -4 > 0 FALSE
Answer:
The lateral surface area is
Step-by-step explanation:
we know that
The lateral surface area of a cylinder (soup can) is equal to
we have
substitute
-----> exact value
----> approximate value