Is -42-10=-52 open, true or false ?
2 answers:
I think the answer is True
Not sure what 'open' means but
-42-10=-52
imagine that you are doing this
(-42)+(-10)=-52
neagtive moves backwards
so
42 units back+10 units back=-52 units back
seems right
true
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Answer:
6750J
Step-by-step explanation:
30^2=900 900x15=13500 13500/2=6750
She practices 5 hours a day.
120/4 = 30 hours per week.
30/6 = 5 hours per day.
The answer is for the problem is 500
Answer:
$40000
Step-by-step explanation:
640160≈640000
640000/16=40000
I did click on the picture but I can't see the problems it is zoomed in.
