IMPORTANT! ANSWER QUESTION NOW. Will award brainliest. Find the value of x. Give reasons to justify your solution.

for the first one x = 30

Step-by-step explanation:

- 105 + 45 = 150

- since a straight line is equivalent to 180, subtract 150 from 180, leaving you with 30.

- The right angle on the bottom (L) means that it along with the angle next to it must equal 90 degrees. So, if we know that one angle is 30 degrees, and the other angle is 90 degrees, we can add the two and say that

2x + (90+30) = 180

2x + 120 = 180

subtract 120 from both sides

2x = 60

divide by 2

x = 30

answer: 43/157

this is the answer and if you try to prove me wrong your a meanie

hi,

you half the rectangle that you ae asking about so then you would see the scale factor of 1/2 the one u have selected, the one on top is half.

hope this !