Hello there!
The highest common factor, also known as the greatest common factor, or GCF, is the biggest factor that both numbers have in common.
Let's factor out our numbers.
27;
1 x 27
3 x 9
36;
1 x 36
3 x 12
4 x 9
6 x 6
Both of these numbers have these in common:
1, 3, 9.
Since 9 is the highest number in common, it is our GCF or highest common factor.
I hope this helps!
Answer:
12565.11 teeth approximately cut cross the cutting surface per seconds.
Step-by-step explanation:
Since the diameter is 10inches, the circumference of the arm saw is 10π (circumference is πd where d is diameter).
The number of teeth on the cutting blade can be gotten by multiplying the diameter by 12 since we have 12 teeth per inch on the arm saw
Number of teeth on saw = 12 x 10π = 120π.
To get the number of teeth that cross the cutting surface in 2000rpm we multiple it by the total number of teeth in just one rpm.
So we have 2000 x 120π. But since we are asked to find it in revolution per seconds then 2000r/m = 2000r/60s ≈ 33.33
Therefore, we have
33.33 x 120π ≈ 12565.11 teeth
Answer:
a: 300cm
b: 7m
c 450cm
d: 95 m
Step-by-step explanation:
if the given value is in meters multiply by 100
if the given value is in cm divide by 100
Answer: x=27
Step-by-step explanation:
