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never [62]
4 years ago
14

Here is a central angle that measures 1.5 radians. Select all true statements. Question 1 options: A) The area of the whole circ

le is 1.5 times the area of the slice. B) The radius is 1.5 times longer than the length of the arc defined by the angle. C) The ratio of radius to arc length is 1.5. D) The length of the arc defined by the angle is 1.5 times longer than the radius. E) The ratio of arc length to radius is 1.5. F) The circumference of the whole circle is 1.5 times the length of the arc formed by the angle.
Mathematics
1 answer:
grandymaker [24]4 years ago
4 0

Answer:

  D, E

Step-by-step explanation:

The applicable formula is ...

  s = rθ

so, for θ = 1.5, the arc length is 1.5 times the radius. The true statements are ...

  D) The length of the arc defined by the angle is 1.5 times longer than the radius.

  E) The ratio of arc length to radius is 1.5.

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Solve the linear inequality -4x<16
Elanso [62]
We have to divide both sides by -4 to get x by itself and solve the inequality

-4x∠16
----   ---
-4      -4

x∠-4

thats your final answer
8 0
4 years ago
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noah goes to the store with $40 .he spend 38.60 on 13 bags of popcorn. how much one bag of popcorn cost ?
Minchanka [31]
Each bag of popcorn will be at least 2.97
2.97x13=38.61
5 0
4 years ago
The manager of a hair salon is analyzing the number of customers who visit the salon each day. If she wants one number to summar
dimulka [17.4K]

Answer:

the answer would be A.  a measure of center, such as the median

Step-by-step explanation:

A measure of center for a numerical data set summarizes all of its values with a single number, while a measure of variation describes how its values vary with a single number.

Some examples of a measure of center are median and mode. Some examples of a measure of variation are interquartile range and mean absolute deviation.

The salon manager wants one number to summarize all the values of the data set.

4 0
3 years ago
What is the simplified form of 45? <br> A. 5 <br> B. 9.5 <br> C. 3/5 <br> D. 5/3
DENIUS [597]

Answer:

Since radical 45 is equal to radical 9 times radical 5, and because radical 9 is equal to 3 (since 9 is a perfect square), we can simplify radical 45 to 3 times radical 5 

7 0
3 years ago
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Can someone help me with theses problems?
madreJ [45]

Answer:

17. 50

18. 150

19. 240

20. 20

21. 60

22. 240

23. 150

24. -240

25. 222

26. 75

27. 300

28. 340

29. 175

30. 265

31. 298

32. 118

Step-by-step explanation:

How you find co-terminal is by adding or subtracting 360 degrees to the value you are given.

If it is a positive number like #18. all you do is subtract 510 - 360 = 150 until you get to a value between 0 degrees and 360 degrees.

The same thing applies to negative numbers. Like #21. You will add 360 + (-660) until you get to a number between 0 degrees and 360 degrees.

-660 + 360 = -300 (this is not a value in between 0 and 360 so we must add 360 again)

-300 + 360 = 60 (this is a value in between 0 and 360) (this is the co-terminal angle)

That is the idea of finding co-terminal angles.

4 0
4 years ago
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