Step-by-step explanation:
use the steps of simultaneous
elimination steps
You earned $62,715 this year and your Income tax calculator says you owe $8,818 in taxes. But you neglected to deduct $1,000 for
1 answer:
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Answer:
x = 6 units
Step-by-step explanation:
By geometric mean property:
Answer:
- September
Step-by-step explanation:
The temperature in Beijing, in m months after January, is given by the following equation:
In which m is the number of months after January.
During which month in the year would the temperature reach 55°F?
We have to find m for which: T(m) = 55. So
Now, we apply the inverse cosine, on both sides of the equation, to find the value of m.
Now, with the help of a calculator, in radians:
8.27 months after January, since 8.27 + 1 = 9.28, it happens during the month of September.