If 200 grams stretches the spring by 5 cm that means 100 grams stretches it by 2.5 so 20 - 2.5 = 17.5 cm is the unstretched length of spring, hope I helped
Answer:
Step-by-step explanation:
10
Answer:
-44/5 = a
Step-by-step explanation:
- 26 = 8 + 5(a + 2)
Subtract 8 from each side
- 26-8 = 8-8 + 5(a + 2)
-34 = 5(a +2)
Distribute
-34 = 5a +10
Subtract 10 from each side
-34-10 = 5a +10-10
-44 = 5a
Doivide each side by 5
-44/5 = 5a/5
-44/5 = a
Answer:
±3/5
Step-by-step explanation:
±sqrt(9/25)
We can separate this into
± sqrt(9) / sqrt(25)
Since these are perfect squares
±3/5
I can’t really see can you blow it up
