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mote1985 [20]
2 years ago
8

I’m so confused someone help

Mathematics
1 answer:
kondor19780726 [428]2 years ago
8 0

Answer:

what do u need help within can help you

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What is the value of sin(A)?
Rama09 [41]

Answer:

3/5

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
The entire graph of the function f is shown in the figure below. Write the domain and range of f using interval notation?
Arlecino [84]
<h3>Domain:   (-5, 3]</h3><h3>Range:  [-4, 5)</h3>

========================================================

Explanation:

The domain is the set of allowed x values. In terms of a graph, we look at the left most point to see that x = -5 is the smallest x value possible. However, there's an open hole at this endpoint, so -5 itself is actually not part of the domain. So x must be larger than -5. At the same time, x can be as large as x = 3. Look at the very right tip of the graph to find this x value.

So x spans from -5 to 3, excluding -5 but including 3. We would write -5 < x \le 3 which converts to the interval notation (-5, 3]. Note the mix of curved parenthesis and square bracket. The curved parenthesis means to exclude the endpoint, while the square bracket means include the endpoint.

-----------

The range is the set of possible y outputs. Find out the lowest point of the graph. That is when y = -4 and this value is included due to the filled in circle at the endpoint. But we do not include the largest y value y = 5 as there's an open hole at this endpoint.

So the range is the set of y values such that -4 \le y < 5 which in interval notation would be written as [-4, 5)

-----------

So in short, you're looking for the min and max of x and y to get the domain and range respectively. Be sure to exclude any values where there are open holes as those do not count as part of the graph.

7 0
3 years ago
What is the answer for this question
dolphi86 [110]
Answer: 35

Explanation: They originally paid 75$ for the uniforms. We know this because 3000/40 = 75. So the difference would be 75-40, which is 35...

So the answer is 35
6 0
4 years ago
URGENT HELP 20 POINTS
Juli2301 [7.4K]

Answer:

-5.6666.... is a rational number and 3.25 is a rational number but not integer too. the rest you got all right, good job.

hope that answers your question

dont hesitate to comment if you need some explanation about this topic

5 0
3 years ago
I need help please in the number 2
ANEK [815]
2x3=6
3x2=6
6 divided by 2=3
6 divided by 3=2
7 0
4 years ago
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