9 ⋅ (-.5) what is the answer
1 answer:
Answer:
-45
Step-by-step explanation:
9x5=45, and since there is a negative, you put it before 45.
Hope I helped!
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Answer:
0.6
3/5
Step-by-step explanation:
There's nothing tricky about it.
The answer is 55 yd.
You can find this by dividing the area, 4400 yd^2, by the length, 80 yd, which gets you 55 yd.
sum = 10000(10000-1)/2
sum = 10000(100001)/2
sum = 100010000/2
sum = 50,005,000
