Answer:
3
Step-by-step explanation:
3×1=3 it says 3 three students compete in a meaning 1 spelling bee so they can only place in 3 different places.
speed = distance/time
The average speed will be the change in distance divided by the change in time.
(d(10) -d(5))/(10 -5) = (80 -20)/5 = 12 . . . . meters per second
Answer: in picture
Step-by-step explanation: merry
Uhh, here are a few that I remember off the top of my head:
- The 45-45-90 triangle is also isosceles, due to the two 45-degree angles it has. However, the 30-60-90 triangle is scalene.
- The 45-45-90 triangle is half of a square (to see this, stick two copies of it together at their hypotenuses), while the 30-60-90 triangle is half of an equilateral triangle (join two copies at their longer leg).
To compute the GCF of two number, you need their prime factorization.
Then, you "build" the GCF by only considering the primes appearing in both factorization, with the smaller exponent possible.
So, to compute the GCF between 6 and 9, you first consider their factorization:


So, the only prime appearing in both factorization is 3.
It appears with exponent 1 in the factorization of 6, and with exponent 2 in the factorization of 9. We must choose the smallest, so we choose 1.
So, 3 with exponent 1 is simply 3, and here's your GCF