ANALYZE Consider rectangle QRST with QR=ST=4 centimeters and RS=QT=2 centimeters. If point U is on QR⎯⎯⎯⎯⎯ such that QU=UR and point V is on RS⎯⎯⎯⎯⎯ such that RV=VS , then is QU⎯⎯⎯⎯⎯⎯ congruent to RV⎯⎯⎯⎯⎯ ? Justify your argument. Input Field 1 of 1

solution:

→c= a b , that is product of a and b is possible only when when a is m × n matrix and b is n × p matrix.

that is, number of columns of a= number of rows of b.

so, size of matrix , c= a b is , if a = (m × n)matrix

b= (n × p)matrix

then a b = [ (m × n)matrix] ×[   (n × p)matrix ]

→→c= a b= [m × p ] matrix

→→size of product a b will be equal to = number of rows of a × number of columns of b

yes

step-by-step explanation:

6 spoons of sugar for every 21 cups of flour

step-by-step explanation:

its the second choice.

step-by-step explanation:

the elements in the range will be 7 less than the elements in the domain.