Answer:
it is decay
Step-by-step explanation:
Answer:
A. x=13
Step-by-step explanation:
For the first one the answer is 15
43+82+63+87=275
Thursday
1 and a half
D
1452 feet squared
12x + 4 + 14x - 2 + 100 = 180
26x + 102 = 180
26x = 78
x = 3
or you can do
12x + 4 = 14x - 2 (because <span>Δ ABC is isosceles)</span>2x = 6
x = 3