ANOTHER EASY ONEExample 4: If air lets out of a balloon quickly, it pushes down and the balloon moves up.

Group of answer choices

Newton's 1st Law

Newton's 2nd Law

Newton's 3rd Law

Give evidence or explain your reasoning for your answer to example #4:

I think it displays Newton's 3rd law.

Step-by-step explanation:

Newton's third law says: Every action has a reaction that is equal in force and opposite in direction.

the air from balloon exerts force opposite to the air's direction in the balloon, and the fore is equal, that's why the balloon moves upwards.

I am not sure but this is my answer!

the size of the resulting matrix is 1-by-3.

step-by-step explanation:

the size of the two matrices given are as follows:

no .of rows of matrix 1 = 1

no .of columns of matrix 1 = 3

no .of rows of matrix 1 = 3

no .of columns of matrix 1 = 3

to find the size of the resulting matrix without actually solving the multiplication of the matrix, this is what you do:

if resulting matrix = matrix 1 * matrix 2

no. of rows of the resulting matrix = number of rows of matrix 1

no. of columns of resulting matrix = number of columns of matrix 2

note: the order of the matrices matter!

hello :

70y^8 + 30y^6 = 2 ( 35 y^8 + 15y^6)

the lenght is : 35 y^8

the width is : 15y^6