Answer:
B
Step-by-step explanation:
I checked it and it’s right hope this helps!!
Answer:
A spring balance measures the weight of an object by opposing the force of gravity acting with the force of an extended spring.
mrk brainliest?
Answer:
90%
Step-by-step explanation:
convert the fraction know as a ratio to get 90%
Answer:

Step-by-step explanation:
The scale factor (C) is the ratio of corresponding parts of the two pyramids.
The ratio of the areas is the square of the scale factor.
