Answer: 37.8579
This value is approximate and rounded to four decimal places
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Explanation:
The tangent function is being applied to some unknown angle x. To isolate x, we undo whatever tangent is doing. So we apply the inverse function. Specifically the inverse tangent function. This is also known as "arctangent" and your calculator most likely shows it as a button with a "-1" exponent above the "tan"
So apply the arctangent to both sides to get
tan(x) = 0.7773
arctan(tan(x)) = arctan(0.7773)
x = 37.8579
My calculator is in degree mode.
Answer:
from 2015 to 2018 us household income has increased from 70,200 to 74,600
Step-by-step explanation:
Answer:
Collect the like terms
Step-by-step explanation:
(3x-5x)
3x (-2x) + 2 = -8
Distribute the numbers into the parenthesis: 8p + 6p - 8. Now, combine the like terms: 14p - 8.
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…= 24 6/8