3 years ago

The sum of the angle measures of a polygon with s sides is 2880. Find s. A. 20 B. 16 C. 17 D. 18

Mathematics

1 answer:

siniylev [52]3 years ago

8 0

I think the answer is D. 18

You might be interested in

Determine whether the statement is true or false. If it is true, explain why.

Over [174]

True.

Since $y^4 \geq 0$ , $y' = -1 - y^4 \ \textless \ 0$ and the solutions are decreasing functions.

8 0

4 years ago

Order the numbers from greatest to least 56.01, 56.1, 56.011

Papessa [141]

56.1, 56.011, 56.01......................

6 0

3 years ago

Read 2 more answers

There are 20 members of a basketball team.

spin [16.1K]

Answer:

a)125970

b)95040

c)35640

Step-by-step explanation:

a) selecting 12 player from 20 players can be one in $^{20} C_{12}$

$^{20} C_{12}$ = $\frac{20!}{12!X (20-12)!}$

= $\frac{20!}{12!X8!}$

= $125970$

b) since each position has an identity permutations can be used so

Number of ways = $^{12} P_{5}$

= $\frac{12!}{(12-5)!}$

= $\frac{12!}{7!}$

= $95040$

c) coach permutes 4 players for position other than centers in $^{12}P_{4}$ ways and selects center in 3 ways

so, number of ways = $^{12}P_{4}X3$

= $\frac{12!}{8!}X3$

= $35640$

3 0

3 years ago

How many solutions can be found for the system of linear equations represented on the graph? A) no solution Eliminate B) one sol

IRISSAK [1]

Answer:

Step-by-step explanation:

one solution

8 0

3 years ago

Read 2 more answers

What is an equation for this relationship? The table shows the total number of squares in each figure below. Picture attached

olasank [31]

If you substitute the values for x and y you will find that D. is the only function which satisfies the given values.

5 0

3 years ago