Answer:
1. 69.4 / 2 = 34.7
2. 38.5 / 2 = 19.25
3. 201.1 / 2 = 100.55
I got these by caculating the area and dividing it by 2
-64 + -4 = -68
That is because 64 + 4 = 68 and the negatives in this case are the same way as if it was all positive.
Answer:
7) is 625
8) 169
9) 1.44
10) 180??
11) 1000000
12) 3430
hopefully these are right
Step-by-step explanation:
Answer:
-4 and 8. -2 and 6. -1 and 5. all equals 4
Step-by-step explanation:
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