156 = 2·2·3·13
208 = 2·2·2·2·13
260 = 2·2·5·13
= 2·2·13
= 52
their gcf is 52, in 156 there are three 52, in 208 there are four 52, and in 260 there are five 52. So that there are minimum of twelve buses needed to be hired.
answer: 12
:)
Answer:
The value of x is 7 cm.
Step-by-step explanation:
Answer:
(2, 10)
Step-by-step explanation:
y = (x - h)² + k
vertex = (h, k)
= (2, 10)
V=4/3*pi*r³;
Balloon A (3cm) has a volume of 113.1.
Balloon B (6cm) has a volume of 904.78.
Then you do 904.78-113.1, to get 791.68 cm³
