You can add 754 7 times, or just multiply regularly.
Circumference is a distance it is the perimiter of the circle
when you square, you find the legnth and width or the area
Answer:
x = -100
You'd multiply both sides by 5/(-4) to solve in one step.
Answer:
A 12-kg load stretches an elastic the belt 0.03m
Step-by-step explanation:
we know A 8-kg load stretches an elastic belt 0.02 m.
=> 0.02 / 8 = 0.0025
so A 1-kg load can stretch an elastic belt 0.02 m.
=> 12 * 0.0025 = 0.03 m
A 12-kg load stretches an elastic the belt 0.03m
To get the equivalent you have to half the denominator and the numerator so therefore it is 1/5 as you divide it by 2.
