Answer:
b
Step-by-step explanation:
all squares have 4 sides which is a quadrilateral.
<span>He wanted to see whether the seal HAD been broken. </span>
Answer:
x = - 8
Step-by-step explanation:
x - 124 = 9(2x + 3) - 15
x - 124 = 18x + 27 - 15
x - 124 = 18x + 12
x - 124 + 124 = 18x + 12 + 124
x = 18x + 136
x - 18x = 18x - 18x + 136
- 17x = 136
- 17x ÷ - 17 = 136 ÷ - 17
x = - 8
Answer:
Usually theres 180 degrees in a trangle, added by 90 degrees to get 270, there has to be a line extending out
