Answer:
Step-by-step explanation: l = 5 + w
p = 168
...
p = 2l + 2w
168 = 2(5+w) + 2w
168 = 10 + 2w + 2w
168 - 10 = 4w
158 = 4w
1 = 5 + 39.5
-2n-24=-8(2n-4)
Multiply both sides by -1
2n+24=8(2n-4)
Distribute the right side
2n+24=16n-32
Subtract 2n from both sides
24=14n-32
Add 32 to both sides
56=14n
Divide 14 from both sides
n=4
Answer:
Step-by-step explanation:
The function here is a straight line with y-intercept of 26:
v(x) = 26 + 6(x - 1)
The '6' is the slope and it represents the number of additional visitors per day.
Answer:
300
Step-by-step explanation:
[(-4 2/7) x (-18)] x (-3 8/9) x (-1)
= [-30/7 x -18] x -35/9 x -1
= 540/7 x -35/9 x -1
= -300 x -1
= 300
A translation formation is one of the simplest transformation since
all it does is just to move the position of the figure without changing the
size, the angles, or any other characteristics other than the position along.
So a translation by a vector (-2, 4) means that all points of the
given figure is moved by:
(x – 2, y + 4)
Meaning that the whole figure is moved to the left by 2 units and
moved to top by 4 units
So to revert this back into the original figure, we simply have to
move again by:
(x + 2, y – 4)
Therefore move the whole figure to the right by 2 units and to the
bottom by 4 units. So the translation to use is a vector (2, -4)
Answer:
(2, -4)