How many nonzero elements are in the matrix below? 2
0 0 3.1
3.1 22
22 9
0
21
3.2 0 0 6
1
42 0
0 0 8
40
0 0
4 6
14
10 20
20 0
13 5
6.3
0 11
O 16
O 19
O 30

How do you write a paragraph proof to prove that the corresponding angles shown are congruent

Select the correct answer from each drop-down menu. consider the following polynomials equations. 3x^2(x-1) and -3x^3+ 4x^2-2x+1 perform each operation and determine if the result is a polynomial. is the result of a + b a polynomial? yes or no is the result of a - b a polynomial? yes or no is the result of a · b a polynomial? yes or no

Ron has 8 caps and 4 of his caps are blue. thes rest of his cap are red. how many of ron's caps are red