Answer:
For 7a its C i think And for 7b is 3:2
Step-by-step explanation:
hope this helps
a} The image is congruent to the pre-image.
c} The image could be moved left or right.
d} The image could be moved up or down.
0.329 is a rational number because the decimal stops. If it had continued on and on with no particular pattern, it would have been irrational. It can be a fraction too (329/1000)...
127.5 is a rational number because again the decimal ends. It can also be converted into a fraction which is another sign that it is rational (127 1/2)...
-89 is a rational number because negatives are rational numbers. It is also in the category of an integer, which means that is a rational number also...
The last one is a non-perfect square, which means no number squared could ever give you 101. When you solve for it, it is also a non-terminating decimal.
I think is 2.5 centimeters
12 congruent sections through the numbers 1 through 12.
