Answer:
12 cm
Step-by-step explanation:
To calculate the length of a spring with a 2 kg load, compare the displacement of a 1 kg load and adjust accordingly.
When a 1 kg load is suspended from the spring, the spring which is 6 cm stretches to 9 cm. This is 3 cm longer due to the weight. If you attach a weight which is twice as much then the displacement will be twice as much. Instead of stretching an additional 3 cm, it will stretch 2*3 = 6 cm. Add this to the length of the spring and it stretches in total 6 + 6 = 12 cm.
Answer:
Yes. They are identical triangles which can be seen by the fact that two of their sides are equal. Angle ABC=Angle CBA
Step-by-step explanation:
They are identical isosceles triangles.
Answer:
Follows are the solution to the given point:
Step-by-step explanation:
please find the correct question:
In choice a:
The smallest square line would be from the production.
Purchases of Cosmetics & Makeup Demo Clips are the factors used in the calculation.
In choice b:
The proportions of its variance of maquillage sales reveal by it's a linear relation to maquillage video tutorials is 
.
In choice c:
Because the vector Cosmetics Demonstration videos are critical with 5.11E-07 p-value, which is less than 0.05 and
. It may assume that increasing making-up purchases is attributed to tutorials for online makeup.
r/s ×3
calculate the product
r×3/s
use the commutative property to reorder the terms
Answer : 3r/s
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