12 x 12 = 144
20 x 12 = 240
=384
ANSWER: 384
Your problem is too spaced out too understand! Next time make sure he spacing is more understandable and readable! sorry
Where is the table and questions Sherlock
Answer:
<h2>(-8.3x + 4) - (3.2x - 5) = -11.5x + 9</h2>
Step-by-step explanation:
(-8.3x + 4) - (3.2x - 5)
= -8.3x + 4 - 3.2x - (-5)
= -8.3x + 4 - 3.2x + 5 <em>combine like terms</em>
= (-8.3x - 3.2x) + (4 + 5)
= -11.5x + 9
1) Vertical angles-the angles will equal each other.
8+7x=9x-4
12+7x=9x
12=2x
x=6
2) Supplementary-Angles will add up to 180
6+13x+7x+14=180
20+20x=180
20x=160
x=8