Answer:
below
Step-by-step explanation:
1)a) 6:2, 8:4
b) 8:4, 16:8
c) 2:4, 4:8
d) 10:12, 20:24
e) 6:10, 12:20
f) 8:18, 16:36
g) 14:16, 28:32
h) 20:12, 40,24
i) 2:2, 4:4
j) 4:10
2)a) 20: 25
b) 20: 80
c) 35:20
d) 20:6
3)a) yes ; times both 1 and 2 by 7
b) no ; 9 is not divisible by 2
c) yes ; 1 and 10 times 4
4) not sure i think 1 or 2 but I dont know
Answer:
A
Step-by-step explanation:
The volume (V) of the triangular prism is calculate as
V = area of triangular face × depth
area of triangle = 0.5 × 9 × 4 = 0.5 × 36 = 18 units², thus
V = 18 × 15 = 270 units³ → A
Answer:
26000
Step-by-step explanation:
In 25,526, the second number (the 5) would be the thousand. Then you round it, if its 1-4 then it would be 24000 and if its 5-9 it would be 26000.
Answer:
V / (22 + V)
Step-by-step explanation:
The total is 15 + 7 + V = 22 + V.
So the probability is V / (22 + V).
Answer:
First choice
Step-by-step explanation: