Answer:
Step-by-step explanation:
How to round 409,184 to the nearest ten thousand
409,184=410,000
so 409,184 rounded to the nearest ten thousand is 410,000
Tan is the right answer
hope it helps you ❣❣
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Answer:
See below
Step-by-step explanation:
a = 15 sqrt 2 sin 45
= 15 sqrt 2 * sqrt( 2 ) /2 = 15 * 2 /2 = 15
sin 60 = a/c
sqrt(3)/2 = 15/c
c = 15 / ( sqrt(3)/2) = 30 / sqrt 3 = 30 sqrt 3 /3 = 10 sqrt 3
