A
2/9=9/2
-9/2=-2/9
9/2=2/9
-2/9=-9/2
They are neither,they intersect but not at a 90 degree angle
Answer:
3.98 x 10^7
Step-by-step explanation:
It is -25
im practically a math genuis
When you're counting inclusively, you subtract the numbers and add one. Here, it's 89-52+1=38 numbers.
