Answer:
We use a symbol because pi itself is not just a number. It goes on forever and in order to represent this number we use the symbol of pi (π). Or we round it to 3.14.
Step-by-step explanation:
Hi there!
c=74
<u><em>Equation:</em></u>
26+c=100
c+26=100
100-c=26
100=c+26
100=26+c
<u><em>1.Find the meaning:</em></u>
so 26 contacts and then the total would be 100 which would be 26+c=100...
<em><u>2.Subtract the two terms:</u></em>
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Therefore, c=74
Step-by-step explanation:
5(r + 9) - 2(1 - r) = 1
5r + 45 - 2 + 2r = 1
7r + 43 = 1
7r = -42
r = -6.
Answer:
B. 2
Step-by-step explanation:
Answer:
i think its either 120 or 140