suppose that A and B are 3x3 matrices I is tje Identity matrix of order 3 such that AB=2l. lf det |B|=6 . what is the det(A^t)?​

answer

a,b, and d

explanation

a reflection angle is more than

but less than;

an angle that measures

is a reflex angle.(true)

an angle that measures less than

is acute.(true)

provided we are considering angles greater or equal to zero.

an acute angle lies in the range.

an obtuse angle is less than 180° but more than 90°

an angle that measures 300° is obtuse (false)

an angle that measures 65° is an acute angle.(true)

step-by-step explanation:

you can add the two numbers and divide the result by 2. or you can find the gap between the two numbers and add half of this to the smaller number.

0.038

step-by-step explanation:

your answer is  

d.

196.5 m2

step-by-step explanation: