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AleksandrR [38]
3 years ago
9

This angle cuts out 1/4 of the circle. Find the measure of the angle.

Mathematics
1 answer:
kykrilka [37]3 years ago
4 0

Answer:

90 degrees

Step-by-step explanation:

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Required information NOTE: This is a multi-part . Once an answer is submitted, you will be unable to return to this part A club
algol13

Answer:

491400

Step-by-step explanation:

Given : A club has 28 members.

To Find : . How many ways are there to choose four members of the club to serve on an executive committee?

Solution:

We are supposed to choose  four members of the club out of 28.

So, we will use combination

Formula : ^nC_r=\frac{n!}{r!(n-r)!}

n = 28

r = 4

Substitute the values :

^{28}C_{4}=\frac{28!}{4!(28-4)!}

^{28}C_{4}=\frac{28 \times 27 \times 26 \times 25 \times 24!}{4!(24)!}

^{28}C_{4}=\frac{28 \times 27 \times 26 \times 25 \times 24}{4 \times 3 \times 2 \times 1}

^{28}C_{4}=491400

Hence there are 491400 ways o choose four members of the club to serve on an executive committee

8 0
3 years ago
Min makes a scale drawing of her rectangular garden using a scale of 1 to 25. Her garden measures 5 meters long by 3 meters wide
Sergio039 [100]

Answer:

500cm x 300cm

8 0
3 years ago
2•5(16/2-2•3)-2<br> Simplified
Artyom0805 [142]

Answer: 18

Step-by-step explanation: 16/2 = 8 - 6 = 2 x 10 = 20 - 2 = 18, sorry if i'm incorrect.

7 0
2 years ago
Hey guys this is really in hard what is 1-5=
Amiraneli [1.4K]

Answer:

-4

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
What is the mode of the data set?
strojnjashka [21]

The data set is

20

32, 34, 36

40, 42, 44, 48

55

65

We can see that each value only shows up one time. Therefore there is no mode. To have a mode, we need to have a value show up more than once, and it must be the most frequent value. For example, the set {1,2,3,3,4} has a mode of 3 since it shows up twice, the most of any value in that set. However we don't have that occur for the data set your teacher gave you.

<h3>Final Answer: There is no mode for this data set</h3>
5 0
3 years ago
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