Lily starts at point A and walks straight for 100 feet. Then, she turns right at an 80° angle and continues walking for another 150 feet. In order to go straight back to her starting place, how far
will she need to walk? At want angle should she turn right?
Can someone help me ASAP I’m struggling badly

answer:

it is general formula that is used to write value to its excet position

a11 a12 a13

a21 a22 a23

it is the example of order 2 by 3 matrix in this

a11 means value occur in 1 st row 1st column

a12 means value occurs in 1st row 2nd column

a13 means value occur in 1st row and 3rd column

a21 means value occurs in 2nd row and 1st column

a22 means value occurs in 2nd row and in 2nd column

a23 means value occurs in 2nd row and in 3rd column

the second option

step-by-step explanation:

there is no picture in order for this question to be answered

yeah i know the problem you need. i am taking it right now. the answer is step 3

~mickey