Answer:
When you're dividing, I only know that one. sorry..
Step-by-step explanation:
Factors of k = k and 1
2k= 2, k and 1
3k= 3,k and 1
4k= 2,2,k and 1
5k=5,k and 1
HCF(k,2k,3k,4k,and5k) =k*1 (becoz k and 1 is common in all)
=k
Hope it helped!! :)
Step-by-step explanation:
There are four quarter circles, each with radius 9 ft. Together, they form a full circle. There are also four squares, each with side length 9 ft.
A = πr² + 4s²
A = π (9 ft)² + 4 (9 ft)²
A ≈ 578.469 ft²
Answer:
? = 1
Step-by-step explanation:
3/8r - 1/4r + 2s
= 3/8r - 2/8r + 2s
= 1/8r + 2s
4:8 the equivalent of 4 circles and 8 squares and you obviously want the most simplest answer so you would divide each number by the first number which make 2:4 (2 circle : 4 squares).
Again, this ain’t the simplest answer so you divide it again but this time you divide it by 2 which makes 1:2 or (1 circle : 2 squares).