We don't need the length AND width of the square. One number
will be enough for an answer, because all sides of a square have
the same length. Let's call that number ' M ' (for 'mystery number').
-- The area of the square is M² .
The question says that ...
-- The length of the rectangle is 2M .
-- The width of the rectangle is (M - 3) .
Therefore ...
-- The area of the rectangle is (2M)(M - 3) = 2M² - 6M .
The question also says that ...
-- The areas of the square and the rectangle are equal:
So 2M² - 6M = M²
Subtract M² from each side: M² - 6M = 0
Divide each side by M : M - 6 = 0
Add 6 to each side : M = 6 .
Check:
Assume ... Side of the square = 6
Then ...
Area of the square = 6² = 36 .
Length of the rectangle = (6 x 2) = 12
Width of the rectangle = (6 - 3) = 3
Area of the rectangle = (12 x 3) = 36
36 = 36 yay!
Answer:
v is the initial upward velocity …
… initial upward velocity is 384 …
Taken together, these two statements tell you v=384
What do you see about symbol h?
Answer: You can use only common factor (3).
Step-by-step explanation:
12g²-27h²
3 . ( 4g² - 9h² )
1: slope = 2/1 or 2
2: slope = 5/-5
3: slope = 3/2
4: slope = 7/-4
5: slope = 3/5
6: slope = 2/-8
7: slope = 6/2 or 3
8: slope = 2/-4
9: slope = 1/6
Answer:
Step-by-step explanation:
A parabola that has a vertex of (3, -2) a focus of (3, -2 1/16), then the line of symmetry is x = 3.
The distance between the vertex and focus is equal to p/2, so
so parabola's equation in vertex form is
In standard form this equation is