WILL MARK BRAINLIEST HELP ASAP Recall that the sum of the angle measures of a triangle is 180. Find the measures of the angles of a triangle if the measure of one angle is twice the measure of a second angle and the third angle measures 4 times the second angle decreased by 100.

The measure of the three angles are

40 (angel 1), 80 (angel 2), 60 (angel 3)

Step-by-step explanation:

180= 2x + x + 4x - 100

180 + 100 = 2x + x + 4x

280 = 7x

280/7 = x

40 = x

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!

answer: sensy

step-by-step explanation: