An hour and 15 minutes I believe which would be 1 and 1/4
Answer:
B) 8:9
Step-by-step explanation:
Please refer to the attached image for explanations
Answer:
17 - i
Step-by-step explanation:
<u>Step 1: FOIL out</u>
(1 - 3i)(2 + 5i)
(2) + (1 * 5i) + (-3i * 2) + (-3i * 5i)
2 + 5i - 6i - 15i^2
2 - i + 15
<em>17 - i</em>
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Answer: 17 - i
Answer=31.42(rounded to the 100th)
C=2pi(r)
So 2*5=10
Then 10*pi and you get your circumference