(A) Two acute angles add to an obtuse angle (B) Two adjacent angles make a line
(C)Two obtuse angles are supplementary
Decide if each statement is always, sometimes, or never true.
I said never for the first one I’m new to geometry and I’m a freshman I’m taking notes along the way so whatever information you have for me will help!❤️

everything is stucks

just kidding

(A) Two acute angles add to an obtuse angle

It's sometimes because for example if you take two acute angles

one is 30 and other is 20

they add to 50 and not greater than 90 so it can be sometimes greater but not always

(B) Two adjacent angles make a line

Its also sometimes because a line means it should be 180 degrees so two adjacent angles can out always be equal to 180 that is a line

(C)Two obtuse angles are supplementary

It's Never true because obtuse angles start from 90 so if you take 91 also and other 91 too so if we add them up  that will be 182 not 180

as we know 180 = supplementary angle that's why

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

answer: plz put a pic in so i can answer it

step-by-step explanation: