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Julli [10]
3 years ago
9

What is the interior angle of a regular 25 gon

Mathematics
2 answers:
OLga [1]3 years ago
7 0

Answer:

schläfli symbol {50}, t{25}

Coxeter diagram  

Symmetry group Dihedral (D50), order 2×50

Internal angle (degrees) 172.8°

5 more rows

Step-by-step explanation:

kaheart [24]3 years ago
4 0

Answer:

Step-by-step explanation:

exterior angle of 25gon = 360/25 = 14.4°

Interior angle = 180 - 14.4 = 165.6°

Interior angle and exterior angles are linear pair

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5. If 15 men can finish a work in 16 days in how many days will 8 men can finish the same work? a. 15 b. 20 c. 30 d. 42​
Gnom [1K]

Answer:

C. 30

Step-by-step explanation:

15 men do work in 16 days

This means that 7.5 men (15/2) would do that same work in 32 days (16x2).

If the number of men increase, the amount of days decrease.

8 men would do that work in 30 days

8 men > 7.5 men

30 days < 32 days

7 0
2 years ago
Read 2 more answers
The probability of sandy flipping a coin twice and getting heads both times is 0.25 the probability of john's spinner stopping o
Rom4ik [11]

The true statement is (c) Neither. Both events are equally likely.

<h3>Complete question</h3>

The probability of Sandy flipping a coin twice and getting heads both times is 0.25. The probability of John's spinner stopping on the color red is 1/4.

Which of these events is more likely?

-Sandy flips a coin twice and gets heads both times.

-John's spinner stops on the color red.

-Neither. Both events are equally likely.

<h3>How to determine the likely event?</h3>

The given parameters are:

P(Head twice) = 0.25

P(Red) = 1/4

Rewrite P(Red) as:

P(Red) = 0.25

By comparison, we have:

P(Red) = P(Head twice) = 0.25

This means that both events are equally likely

Hence, the true statement is (c)

Read more about probability at:

brainly.com/question/966102

#SPJ1

8 0
2 years ago
Can someone help me with this little question?
Nonamiya [84]

Answer:

B

Step-by-step explanation:

y=12249(0.9431)

7 0
3 years ago
Factorise fully the following 2x+10
PilotLPTM [1.2K]

Answer:

2(x+5)

Step-by-step explanation:

4 0
3 years ago
Select all the correct answers.
evablogger [386]
Answer:
The 3rd and 4th option

Explanation:
A function only works when the input (x) only has one output (y).
The first, second, and the last option has the input has two or more outputs.

Fun Fact:
It is okay for the outputs to have more then in input, but not okay for the input to have more then one output.

I hope this help and have a nice day :)
6 0
3 years ago
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