Suppose that point  figure 1.png)
is on the unit circle. Find sin t and cos t .
 figure 2.png)
 answer.png)
Mathematics
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Write standard notation for the number in the sentence.The Johnsons have driven their car forty-nine thousand, eight hundred three miles in the last few years.
A. 4983 B. 490,803 C. 49,830 D. 49,803
Mathematics
In a right triangle, find the length of the side not given. Let c represent the length of the hypotenuse. Give an answer to the nearest tenth if necessary.b = 20 cm, c = 25 cm
A. a = 5 cm B. a = 45 cm C. a = 15 cm D. a = 225 cm
Mathematics
Find the perimeter.
A. 540 m B. 54 m C. 36 m D. 102 m
Mathematics
Find b such that the average rate of change of the function f(x) on the interval is equal to the given value.f(x) = (x - 2)2 - 450, [-5, b]; average rate of change: -16
A. b = -7 B. b = -9 C. b = 7 D. b = 9
Mathematics