B. 28 is 4x7 and 20 is 5x7 which means it fits the 7:5 requirement and most importantly 28+28+20+20 is 56+40 and that equals 96
9 x 8 would be 72 but since there's a decimal making it .8 you would add a decimal place inbetween 7 and 2
Then 9 x 2 is 18
18 + 7.2 = 25.2
Equal 1/4 I think sorry if wrong
Answer:
The radius of each circle is 2.5 units
Step-by-step explanation:
Answer:
1. (-2,-7)
2. (3,-9)
3. (7,-2)
4.(-3,9)
Step-by-step explanation:
Since the reflection is across the x-axis, the y-coordinate will be flipped.
Example: (-7,4) would become (-7,-4)
HOWEVER, if the reflection is across the y-axis, the x coordinate will be flipped.
Example: (-7,4) would become (7,4)