Answer: Hello mate!
If we consider y = 0ft in the surface (the initial position of the submarine)
When the submarine does the first dive, it descends 375ft
then the position is y = 0ft - 375ft = -375ft
where the position is negative because the submarine is descending.
Now, the submarine decends another 175ft, so the new position is:
y = -375ft - 175ft = -550ft
( –7, 4 )
2- The horizontal line that passes through
(–7, 4 )
Answer:
C: (-4, 6), (0, 2), (4, -2)
Step-by-step explanation:
0.386 g
3.86 g
38.6 g
3,860 g
Answer:
I think it's A. Hope this help's!
Answer:
AC = BD = 1 unit
Step-by-step explanation:
Given : length of diagonal of rectangle ABCD and
We have to find the length of diagonal.
We know In rectangle diagonal are of equal lengths.
Therefore, for rectangle ABCD diagonals AC= BD
Substitute the values, we get,
Cross multiply , we get
On simplyfy , we get
Solve for y , we get
Divide both side by 12, we get,
Thus, put the values of y in AC and BD to find the length of diagonals , we get,
Similarly for BC, we get,
Thus, AC = BD = 1 unit