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kramer
4 years ago
14

Plz help me this is for tomorrow waited last minute

Mathematics
1 answer:
soldi70 [24.7K]4 years ago
8 0
Angle a =40° beacuse they are vertical angle
b will be 180- 40+90=50°
c is making supplementry angle with 65 so c+65=180
c=115°
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Answer:

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Step-by-step explanation:

For Tommy's Bank:

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Simple interest formula is given by

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Simple interest formula is given by

I=Prt\\\\82=1000(r)2\\\\r=0.041\\\\r=4.1\%

Since, Jane's bank has higher interest rate. It means one can get higher interest if invest in this bank.

Therefore, we should prefer the bank in which Jane has invested.


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