Prove that the sum of the interior angles of a convex n-gon is (n-2)-180°. (A convex n-gon is a polygon with n sides for which each interior angle is less than 180°.) Hint: start with (k+1)-gon and divide it up into a k-gon and a triangle. 7. Bonus: Given a square, you can cut the square into smaller squares by cutting along lines parallel to the sides of the original square (these lines do not need to travel the entire side length of the original square). For example, by cutting along the lines below, you will divide a square int smaller squares:

Q: do you have the rest of the answers

A: Solution: Given information: n= 8 Sample size x= 6.68 psi Sample mean s=0.75 psi  Sample standard…

Q: Solve the boundary value problem. Ut uxx ux (0, t) = ux (9, t) = 0 if t> 0 u (x,0) = 7 u (x, t) = if…

A: To solve the boundary value problem ut=uxx                          if 0<x<9 and…

Q: what is the solution

A: The series diverges.

Q: Find A. -1 1 (4A)-1 = -4 2 A =

A: Solve the following

Q: last two questions?

A: We will use reduce row Echelon form to find possibilities to convert the given matrix into identity…

Q: V- 25 + V- - 81+V-49

A: Topic - complex numbers

Q: -5y + 8 = -7 O a -3 O b -1/5 3 P. 1/5

A: Given;            -5y+8=-7 Solve: -5y+8=-7 Subtract 8 from both sides:             -5y+8-8=-7-8

Q: You gave me the same answer for two different questions with different values?

A:

Q: Which is the final answer?

A:

Q: ANSWER #4 STRICTLY HANDWRITTEN. DO NOT GIVE TYPEWRITTEN ANSWERS

A:

Q: 2+3

A: Find value of 2+3

Q: 18+x=14

A: We will find the value of x

Q: how did you get infinity

A: we need to know that limx→∞(x)=∞ and limx→∞x2=∞and∞=∞

Q: 16.3.31 Question Help a) Find parametrizations for the segments that make up C. Let F= V(x'y°) and…

A: Parametrization is use to solve line integral. When we have to solve a two or more variable…

Q: How do I do D?

A: