Use a system to find the answer. x is quarters and y is dimes
x +y = 28 and 0.25x + 0.1y =4.68 The point where they intersect is the answer. However there is no real number solution to this because coins cannot be split. This would make sense because you would need pennies to get 68 cents.
U can do like a reverse sohcatoa
so sin(N)= 8/9 and then I think u do inverse sine and put 8/9 in place of N
Answer:
4/9
Step-by-step explanation:
4 plus 3 plus 2 = 9 total amount of scraps, goes on the denominator.
there are 4 orange scraps which is your numerator.
so it is 4/9 or a 44% chance/probability in getting an orange scrap.
<h3>Answer: Choice D
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Explanation:
Let's go through the answer choices one by one to see which are true, and which are false.
- Choice A) This is true because as we approach x = 2 from the left hand side, the y values get closer to y = 1 from the top
- Choice B) This is true. As we get closer to x = 4 on the left side, the blue curve is heading downward forever toward negative infinity. So this is what y is approaching when x approaches 4 from the left side.
- Choice C) This is true also. The function is continuous at x = -3 due to no gaps or holes at this location, so that means its limit here is equal to the function value.
- Choice D) This is false. The limit does exist and we find it by approaching x = -4 from either side, and we'll find that the y values are approaching y = -2. In contrast, the limit at x = 2 does not exist because we approach two different y values when we approach x = 2 from the left and right sides (approach x = 2 from the left and you get closer to y = 1; approach x = 2 from the right and you get closer to y = -2). So again, the limit does exist at x = -4; however, the function is not continuous here because its limiting value differs from its function value.
- Choice E) This is true because the function curve approaches the same y value from either side of x = 6. Therefore, the limit at x = 6 exists.
Answer:
Step-by-step explanation:
see the attached figure to better understand the problem
we know that
----> by angle addition postulate
substitute the given values
