There are no options, but I would assume that these sequences would be geometric: 16, -8, 4, -2, 1 -15, -18, -21.6, -25.92, -31.104, 625, 125, 25, 5, 1 can possibly be the correct ones.
Answer:
<h3> x = 50</h3>
Step-by-step explanation:
1/5 (x − 15) = 7
×5 ×5
x - 15 = 35
+15 +15
x = 50
Answer:
= 3x - 3y
Step-by-step explanation:
Answer:
3/4= 0.75
Step-by-step explanation:
Divide #3 by #4 to get 0.75
Straight line = 180 degrees so angle opposite a = 180-128 = 52
then triangle adds up to 180 degrees so a= 180-52-73 =55 degrees