Answer:
Step-by-step explanation:
Given
See attachment for A and B
Required
Arrange AB in ascending order
We have:
and
So:
Where:
In increasing order, we have:
B, because 40 and 40 make 80 and 180-80=100<span />
N=28
cross multiply 7 and 36
cross multiply 9 and n
7x36=252
9xN=9n
9n=252
—- ——
9 9
n=28
Answer:
The rule for reflecting over the X axis is to negate the value of the y-coordinate of each point, but leave the x-value the same. For example, when point P with coordinates (5,4) is reflecting across the X axis and mapped onto point P', the coordinates of P' are (5,-4).
So what do you think the answer is true or false
1)127.23
2a)227.8
2b)881.22
3a)18.85
3b)1011.6
3c)414.7
3d)339.3