Find the number of distinct triangles with measurements of a=31°, a = 10, and b = 40 a. 0 b. 1 c. 2 d. cannot be determined select the best answer from the choices provided a b c d

A. 0 <

Step-by-step explanation:

Law of Sines

sinA / a = sinB / b

sin31 / 10 = sinB/ 40

sinB = 40sin31 / 10

sinB = 2.060152299640217

Since 1 is the maximum for sin

the triangle does not exist

A. 0 <

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!